6651625

素因数分解:

$5^3\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 8386560

約数和(自身を除く): 1734935

約数列:

[1, 5, 25, 125, 127, 419, 635, 2095, 3175, 10475, 15875, 52375, 53213, 266065, 1330325, 6651625]

約数ペア:

[(1, 6651625), (5, 1330325), (25, 266065), (125, 53213), (127, 52375), (419, 15875), (635, 10475), (2095, 3175)]