91090175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2383}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 124158720

約数和(自身を除く): 33068545

約数列:

[1, 5, 11, 25, 55, 139, 275, 695, 1529, 2383, 3475, 7645, 11915, 26213, 38225, 59575, 131065, 331237, 655325, 1656185, 3643607, 8280925, 18218035, 91090175]

約数ペア:

[(1, 91090175), (5, 18218035), (11, 8280925), (25, 3643607), (55, 1656185), (139, 655325), (275, 331237), (695, 131065), (1529, 59575), (2383, 38225), (3475, 26213), (7645, 11915)]