91877435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 129765216

約数和(自身を除く): 37887781

約数列:

[1, 5, 13, 17, 65, 67, 73, 85, 221, 289, 335, 365, 871, 949, 1105, 1139, 1241, 1445, 3757, 4355, 4745, 4891, 5695, 6205, 14807, 16133, 18785, 19363, 21097, 24455, 63583, 74035, 80665, 83147, 96815, 105485, 251719, 274261, 317915, 415735, 1080911, 1258595, 1371305, 1413499, 5404555, 7067495, 18375487, 91877435]

約数ペア:

[(1, 91877435), (5, 18375487), (13, 7067495), (17, 5404555), (65, 1413499), (67, 1371305), (73, 1258595), (85, 1080911), (221, 415735), (289, 317915), (335, 274261), (365, 251719), (871, 105485), (949, 96815), (1105, 83147), (1139, 80665), (1241, 74035), (1445, 63583), (3757, 24455), (4355, 21097), (4745, 19363), (4891, 18785), (5695, 16133), (6205, 14807)]