51133375

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 64336896

約数和(自身を除く): 13203521

約数列:

[1, 5, 25, 125, 127, 635, 3175, 3221, 15875, 16105, 80525, 402625, 409067, 2045335, 10226675, 51133375]

約数ペア:

[(1, 51133375), (5, 10226675), (25, 2045335), (125, 409067), (127, 402625), (635, 80525), (3175, 16105), (3221, 15875)]