23556475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 31672080

約数和(自身を除く): 8115605

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1289, 3655, 6445, 18275, 21913, 32225, 55427, 109565, 277135, 547825, 942259, 1385675, 4711295, 23556475]

約数ペア:

[(1, 23556475), (5, 4711295), (17, 1385675), (25, 942259), (43, 547825), (85, 277135), (215, 109565), (425, 55427), (731, 32225), (1075, 21913), (1289, 18275), (3655, 6445)]