64158575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1883

約数の個数: 24

約数和(自身を含む): 86484048

約数和(自身を除く): 22325473

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 1747, 2825, 7345, 8735, 22711, 36725, 43675, 113555, 197411, 567775, 987055, 2566343, 4935275, 12831715, 64158575]

約数ペア:

[(1, 64158575), (5, 12831715), (13, 4935275), (25, 2566343), (65, 987055), (113, 567775), (325, 197411), (565, 113555), (1469, 43675), (1747, 36725), (2825, 22711), (7345, 8735)]