55993925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 77947020

約数和(自身を除く): 21953095

約数列:

[1, 5, 13, 25, 29, 65, 145, 169, 325, 377, 457, 725, 845, 1885, 2285, 4225, 4901, 5941, 9425, 11425, 13253, 24505, 29705, 66265, 77233, 122525, 148525, 172289, 331325, 386165, 861445, 1930825, 2239757, 4307225, 11198785, 55993925]

約数ペア:

[(1, 55993925), (5, 11198785), (13, 4307225), (25, 2239757), (29, 1930825), (65, 861445), (145, 386165), (169, 331325), (325, 172289), (377, 148525), (457, 122525), (725, 77233), (845, 66265), (1885, 29705), (2285, 24505), (4225, 13253), (4901, 11425), (5941, 9425)]