17660740045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^2\times {\mathrm{431}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 23459321088

約数和(自身を除く): 5798581043

約数列:

[1, 5, 13, 65, 67, 97, 335, 431, 485, 871, 1261, 2155, 4355, 5603, 6305, 6499, 9409, 28015, 28877, 32495, 41807, 47045, 84487, 122317, 144385, 209035, 375401, 422435, 543491, 611585, 630403, 1877005, 2717455, 2801069, 3152015, 4055279, 8195239, 14005345, 20276395, 36413897, 40976195, 52718627, 182069485, 263593135, 271703693, 1358518465, 3532148009, 17660740045]

約数ペア:

[(1, 17660740045), (5, 3532148009), (13, 1358518465), (65, 271703693), (67, 263593135), (97, 182069485), (335, 52718627), (431, 40976195), (485, 36413897), (871, 20276395), (1261, 14005345), (2155, 8195239), (4355, 4055279), (5603, 3152015), (6305, 2801069), (6499, 2717455), (9409, 1877005), (28015, 630403), (28877, 611585), (32495, 543491), (41807, 422435), (47045, 375401), (84487, 209035), (122317, 144385)]