2472625

素因数分解:

$5^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 16

約数和(自身を含む): 3129984

約数和(自身を除く): 657359

約数列:

[1, 5, 25, 125, 131, 151, 655, 755, 3275, 3775, 16375, 18875, 19781, 98905, 494525, 2472625]

約数ペア:

[(1, 2472625), (5, 494525), (25, 98905), (125, 19781), (131, 18875), (151, 16375), (655, 3775), (755, 3275)]