1330259986575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1\times {\mathrm{1721}}^1$

素因数の和:2810

約数の個数: 144

約数和(自身を含む): 2577722827680

約数和(自身を除く): 1247462841105

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 401, 585, 659, 975, 1203, 1721, 1977, 2005, 2925, 3295, 3609, 5163, 5213, 5931, 6015, 8567, 8605, 9885, 10025, 15489, 15639, 16475, 18045, 22373, 25701, 25815, 26065, 29655, 30075, 42835, 43025, 46917, 49425, 67119, 77103, 77445, 78195, 90225, 111865, 128505, 129075, 130325, 148275, 201357, 214175, 234585, 264259, 335595, 385515, 387225, 390975, 559325, 642525, 690121, 792777, 1006785, 1134139, 1172925, 1321295, 1677975, 1927575, 2070363, 2378331, 3402417, 3435367, 3450605, 3963885, 5033925, 5670695, 6211089, 6606475, 8971573, 10207251, 10306101, 10351815, 11891655, 14743807, 17012085, 17176835, 17253025, 19819425, 26914719, 28353475, 30918303, 31055445, 44231421, 44857865, 51036255, 51530505, 51759075, 59458275, 73719035, 80744157, 85060425, 85884175, 132694263, 134573595, 154591515, 155277225, 221157105, 224289325, 255181275, 257652525, 368595175, 403720785, 454789739, 663471315, 672867975, 772957575, 1105785525, 1364369217, 2018603925, 2273948695, 3317356575, 4093107651, 5912266607, 6821846085, 11369743475, 17736799821, 20465538255, 29561333035, 34109230425, 53210399463, 88683999105, 102327691275, 147806665175, 266051997315, 443419995525, 1330259986575]

約数ペア:

[(1, 1330259986575), (3, 443419995525), (5, 266051997315), (9, 147806665175), (13, 102327691275), (15, 88683999105), (25, 53210399463), (39, 34109230425), (45, 29561333035), (65, 20465538255), (75, 17736799821), (117, 11369743475), (195, 6821846085), (225, 5912266607), (325, 4093107651), (401, 3317356575), (585, 2273948695), (659, 2018603925), (975, 1364369217), (1203, 1105785525), (1721, 772957575), (1977, 672867975), (2005, 663471315), (2925, 454789739), (3295, 403720785), (3609, 368595175), (5163, 257652525), (5213, 255181275), (5931, 224289325), (6015, 221157105), (8567, 155277225), (8605, 154591515), (9885, 134573595), (10025, 132694263), (15489, 85884175), (15639, 85060425), (16475, 80744157), (18045, 73719035), (22373, 59458275), (25701, 51759075), (25815, 51530505), (26065, 51036255), (29655, 44857865), (30075, 44231421), (42835, 31055445), (43025, 30918303), (46917, 28353475), (49425, 26914719), (67119, 19819425), (77103, 17253025), (77445, 17176835), (78195, 17012085), (90225, 14743807), (111865, 11891655), (128505, 10351815), (129075, 10306101), (130325, 10207251), (148275, 8971573), (201357, 6606475), (214175, 6211089), (234585, 5670695), (264259, 5033925), (335595, 3963885), (385515, 3450605), (387225, 3435367), (390975, 3402417), (559325, 2378331), (642525, 2070363), (690121, 1927575), (792777, 1677975), (1006785, 1321295), (1134139, 1172925)]