67712275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 89793360

約数和(自身を除く): 22081085

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1489, 1819, 2675, 7445, 9095, 25313, 37225, 45475, 126565, 159323, 632825, 796615, 2708491, 3983075, 13542455, 67712275]

約数ペア:

[(1, 67712275), (5, 13542455), (17, 3983075), (25, 2708491), (85, 796615), (107, 632825), (425, 159323), (535, 126565), (1489, 45475), (1819, 37225), (2675, 25313), (7445, 9095)]