15663244905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{3137}}^1$

素因数の和:3308

約数の個数: 144

約数和(自身を含む): 34376614272

約数和(自身を除く): 18713369367

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 131, 165, 231, 315, 363, 385, 393, 495, 605, 655, 693, 847, 917, 1089, 1155, 1179, 1441, 1815, 1965, 2541, 2751, 3137, 3465, 4235, 4323, 4585, 5445, 5895, 7205, 7623, 8253, 9411, 10087, 12705, 12969, 13755, 15685, 15851, 21615, 21959, 28233, 30261, 34507, 38115, 41265, 47055, 47553, 50435, 64845, 65877, 79255, 90783, 103521, 109795, 110957, 141165, 142659, 151305, 172535, 197631, 237765, 241549, 310563, 329385, 332871, 379577, 410947, 453915, 517605, 554785, 713295, 724647, 988155, 998613, 1138731, 1207745, 1232841, 1552815, 1664355, 1897885, 2054735, 2173941, 2657039, 2876629, 3416193, 3623235, 3698523, 4520417, 4993065, 5693655, 6164205, 7971117, 8629887, 10869705, 13285195, 13561251, 14383145, 17080965, 18492615, 22602085, 23913351, 25889661, 31642919, 39855585, 40683753, 43149435, 49724587, 67806255, 94928757, 119566755, 129448305, 149173761, 158214595, 203418765, 248622935, 284786271, 348072109, 447521283, 474643785, 745868805, 1044216327, 1423931355, 1740360545, 2237606415, 3132648981, 5221081635, 15663244905]

約数ペア:

[(1, 15663244905), (3, 5221081635), (5, 3132648981), (7, 2237606415), (9, 1740360545), (11, 1423931355), (15, 1044216327), (21, 745868805), (33, 474643785), (35, 447521283), (45, 348072109), (55, 284786271), (63, 248622935), (77, 203418765), (99, 158214595), (105, 149173761), (121, 129448305), (131, 119566755), (165, 94928757), (231, 67806255), (315, 49724587), (363, 43149435), (385, 40683753), (393, 39855585), (495, 31642919), (605, 25889661), (655, 23913351), (693, 22602085), (847, 18492615), (917, 17080965), (1089, 14383145), (1155, 13561251), (1179, 13285195), (1441, 10869705), (1815, 8629887), (1965, 7971117), (2541, 6164205), (2751, 5693655), (3137, 4993065), (3465, 4520417), (4235, 3698523), (4323, 3623235), (4585, 3416193), (5445, 2876629), (5895, 2657039), (7205, 2173941), (7623, 2054735), (8253, 1897885), (9411, 1664355), (10087, 1552815), (12705, 1232841), (12969, 1207745), (13755, 1138731), (15685, 998613), (15851, 988155), (21615, 724647), (21959, 713295), (28233, 554785), (30261, 517605), (34507, 453915), (38115, 410947), (41265, 379577), (47055, 332871), (47553, 329385), (50435, 310563), (64845, 241549), (65877, 237765), (79255, 197631), (90783, 172535), (103521, 151305), (109795, 142659), (110957, 141165)]