85008925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 112492800

約数和(自身を除く): 27483875

約数列:

[1, 5, 17, 25, 85, 139, 425, 695, 1439, 2363, 3475, 7195, 11815, 24463, 35975, 59075, 122315, 200021, 611575, 1000105, 3400357, 5000525, 17001785, 85008925]

約数ペア:

[(1, 85008925), (5, 17001785), (17, 5000525), (25, 3400357), (85, 1000105), (139, 611575), (425, 200021), (695, 122315), (1439, 59075), (2363, 35975), (3475, 24463), (7195, 11815)]