131031844775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 198437299200

約数和(自身を除く): 67405454425

約数列:

[1, 5, 13, 17, 25, 29, 59, 65, 83, 85, 145, 167, 221, 295, 325, 377, 415, 425, 493, 725, 767, 835, 1003, 1079, 1105, 1411, 1475, 1711, 1885, 2075, 2171, 2407, 2465, 2839, 3835, 4175, 4843, 4897, 5015, 5395, 5525, 6409, 7055, 8555, 9425, 9853, 10855, 12035, 12325, 13039, 13861, 14195, 18343, 19175, 22243, 24215, 24485, 25075, 26975, 29087, 31291, 32045, 35275, 36907, 40919, 42775, 49265, 54275, 60175, 62959, 63661, 65195, 69305, 70975, 82331, 83249, 91715, 111215, 121075, 122425, 128089, 142013, 145435, 156455, 160225, 167501, 180193, 184535, 204595, 235637, 246325, 285737, 314795, 318305, 325975, 346525, 378131, 401969, 411655, 416245, 458575, 531947, 556075, 640445, 710065, 727175, 782275, 817799, 837505, 900965, 922675, 1022975, 1070303, 1082237, 1178185, 1428685, 1573975, 1591525, 1846169, 1890655, 2009845, 2058275, 2081225, 2177513, 2414221, 2659735, 3063281, 3202225, 3550325, 3714581, 4088995, 4187525, 4504825, 4857529, 5225597, 5351515, 5411185, 5890925, 6833473, 7143425, 9230845, 9453275, 10049225, 10631387, 10887565, 12071105, 13298675, 13902583, 15316405, 18572905, 20444975, 23716171, 24287645, 26127985, 26757575, 27055925, 31384873, 34167365, 46154225, 53156935, 54437825, 60355525, 63147877, 69512915, 76582025, 88835149, 92864525, 118580855, 121438225, 130639925, 156924365, 170836825, 180733579, 265784675, 308310223, 315739385, 347564575, 403174907, 444175745, 592904275, 784621825, 903667895, 1541551115, 1578696925, 2015874535, 2220878725, 4518339475, 5241273791, 7707755575, 10079372675, 26206368955, 131031844775]

約数ペア:

[(1, 131031844775), (5, 26206368955), (13, 10079372675), (17, 7707755575), (25, 5241273791), (29, 4518339475), (59, 2220878725), (65, 2015874535), (83, 1578696925), (85, 1541551115), (145, 903667895), (167, 784621825), (221, 592904275), (295, 444175745), (325, 403174907), (377, 347564575), (415, 315739385), (425, 308310223), (493, 265784675), (725, 180733579), (767, 170836825), (835, 156924365), (1003, 130639925), (1079, 121438225), (1105, 118580855), (1411, 92864525), (1475, 88835149), (1711, 76582025), (1885, 69512915), (2075, 63147877), (2171, 60355525), (2407, 54437825), (2465, 53156935), (2839, 46154225), (3835, 34167365), (4175, 31384873), (4843, 27055925), (4897, 26757575), (5015, 26127985), (5395, 24287645), (5525, 23716171), (6409, 20444975), (7055, 18572905), (8555, 15316405), (9425, 13902583), (9853, 13298675), (10855, 12071105), (12035, 10887565), (12325, 10631387), (13039, 10049225), (13861, 9453275), (14195, 9230845), (18343, 7143425), (19175, 6833473), (22243, 5890925), (24215, 5411185), (24485, 5351515), (25075, 5225597), (26975, 4857529), (29087, 4504825), (31291, 4187525), (32045, 4088995), (35275, 3714581), (36907, 3550325), (40919, 3202225), (42775, 3063281), (49265, 2659735), (54275, 2414221), (60175, 2177513), (62959, 2081225), (63661, 2058275), (65195, 2009845), (69305, 1890655), (70975, 1846169), (82331, 1591525), (83249, 1573975), (91715, 1428685), (111215, 1178185), (121075, 1082237), (122425, 1070303), (128089, 1022975), (142013, 922675), (145435, 900965), (156455, 837505), (160225, 817799), (167501, 782275), (180193, 727175), (184535, 710065), (204595, 640445), (235637, 556075), (246325, 531947), (285737, 458575), (314795, 416245), (318305, 411655), (325975, 401969), (346525, 378131)]