16156988890575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{17610277}}^1$

素因数の和:17611244

約数の個数: 48

約数和(自身を含む): 28798298936736

約数和(自身を除く): 12641310046161

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 941, 975, 2823, 4705, 12233, 14115, 23525, 36699, 61165, 70575, 183495, 305825, 917475, 17610277, 52830831, 88051385, 228933601, 264154155, 440256925, 686800803, 1144668005, 1320770775, 3434004015, 5723340025, 16571270657, 17170020075, 49713811971, 82856353285, 215426518541, 248569059855, 414281766425, 646279555623, 1077132592705, 1242845299275, 3231397778115, 5385662963525, 16156988890575]

約数ペア:

[(1, 16156988890575), (3, 5385662963525), (5, 3231397778115), (13, 1242845299275), (15, 1077132592705), (25, 646279555623), (39, 414281766425), (65, 248569059855), (75, 215426518541), (195, 82856353285), (325, 49713811971), (941, 17170020075), (975, 16571270657), (2823, 5723340025), (4705, 3434004015), (12233, 1320770775), (14115, 1144668005), (23525, 686800803), (36699, 440256925), (61165, 264154155), (70575, 228933601), (183495, 88051385), (305825, 52830831), (917475, 17610277)]