2876304825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 5557144320

約数和(自身を除く): 2680839495

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 47, 75, 83, 87, 113, 141, 145, 225, 235, 249, 261, 339, 415, 423, 435, 565, 705, 725, 747, 1017, 1175, 1245, 1305, 1363, 1695, 2075, 2115, 2175, 2407, 2825, 3277, 3525, 3735, 3901, 4089, 5085, 5311, 6225, 6525, 6815, 7221, 8475, 9379, 9831, 10575, 11703, 12035, 12267, 15933, 16385, 18675, 19505, 20445, 21663, 25425, 26555, 28137, 29493, 34075, 35109, 36105, 46895, 47799, 49155, 58515, 60175, 61335, 79665, 81925, 84411, 97525, 102225, 108315, 113129, 132775, 140685, 147465, 154019, 175545, 180525, 234475, 238995, 245775, 271991, 292575, 306675, 339387, 398325, 422055, 440813, 462057, 541575, 565645, 703425, 737325, 770095, 815973, 877725, 1018161, 1194975, 1322439, 1359955, 1386171, 1696935, 2110275, 2204065, 2310285, 2447919, 2828225, 3850475, 3967317, 4079865, 5090805, 6612195, 6799775, 6930855, 8484675, 11020325, 11551425, 12239595, 12783577, 19836585, 20399325, 25454025, 33060975, 34654275, 38350731, 61197975, 63917885, 99182925, 115052193, 191753655, 319589425, 575260965, 958768275, 2876304825]

約数ペア:

[(1, 2876304825), (3, 958768275), (5, 575260965), (9, 319589425), (15, 191753655), (25, 115052193), (29, 99182925), (45, 63917885), (47, 61197975), (75, 38350731), (83, 34654275), (87, 33060975), (113, 25454025), (141, 20399325), (145, 19836585), (225, 12783577), (235, 12239595), (249, 11551425), (261, 11020325), (339, 8484675), (415, 6930855), (423, 6799775), (435, 6612195), (565, 5090805), (705, 4079865), (725, 3967317), (747, 3850475), (1017, 2828225), (1175, 2447919), (1245, 2310285), (1305, 2204065), (1363, 2110275), (1695, 1696935), (2075, 1386171), (2115, 1359955), (2175, 1322439), (2407, 1194975), (2825, 1018161), (3277, 877725), (3525, 815973), (3735, 770095), (3901, 737325), (4089, 703425), (5085, 565645), (5311, 541575), (6225, 462057), (6525, 440813), (6815, 422055), (7221, 398325), (8475, 339387), (9379, 306675), (9831, 292575), (10575, 271991), (11703, 245775), (12035, 238995), (12267, 234475), (15933, 180525), (16385, 175545), (18675, 154019), (19505, 147465), (20445, 140685), (21663, 132775), (25425, 113129), (26555, 108315), (28137, 102225), (29493, 97525), (34075, 84411), (35109, 81925), (36105, 79665), (46895, 61335), (47799, 60175), (49155, 58515)]