55591525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 77637888

約数和(自身を除く): 22046363

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 6521, 8525, 32605, 71731, 163025, 202151, 358655, 1010755, 1793275, 2223661, 5053775, 11118305, 55591525]

約数ペア:

[(1, 55591525), (5, 11118305), (11, 5053775), (25, 2223661), (31, 1793275), (55, 1010755), (155, 358655), (275, 202151), (341, 163025), (775, 71731), (1705, 32605), (6521, 8525)]