55261375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 76737024

約数和(自身を除く): 21475649

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1097, 1625, 2015, 3875, 5485, 10075, 14261, 27425, 34007, 50375, 71305, 137125, 170035, 356525, 442091, 850175, 1782625, 2210455, 4250875, 11052275, 55261375]

約数ペア:

[(1, 55261375), (5, 11052275), (13, 4250875), (25, 2210455), (31, 1782625), (65, 850175), (125, 442091), (155, 356525), (325, 170035), (403, 137125), (775, 71305), (1097, 50375), (1625, 34007), (2015, 27425), (3875, 14261), (5485, 10075)]