99739475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 136657920

約数和(自身を除く): 36918445

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 4591, 21725, 22955, 50501, 114775, 252505, 362689, 1262525, 1813445, 3989579, 9067225, 19947895, 99739475]

約数ペア:

[(1, 99739475), (5, 19947895), (11, 9067225), (25, 3989579), (55, 1813445), (79, 1262525), (275, 362689), (395, 252505), (869, 114775), (1975, 50501), (4345, 22955), (4591, 21725)]