31140175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1$

素因数の和:6699

約数の個数: 24

約数和(自身を含む): 44608752

約数和(自身を除く): 13468577

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 6661, 33305, 73271, 113237, 166525, 366355, 566185, 1245607, 1831775, 2830925, 6228035, 31140175]

約数ペア:

[(1, 31140175), (5, 6228035), (11, 2830925), (17, 1831775), (25, 1245607), (55, 566185), (85, 366355), (187, 166525), (275, 113237), (425, 73271), (935, 33305), (4675, 6661)]