7304010625

素因数分解:

$5^4\times {\mathrm{557}}^1\times {\mathrm{20981}}^1$

素因数の和:21558

約数の個数: 20

約数和(自身を含む): 9143913636

約数和(自身を除く): 1839903011

約数列:

[1, 5, 25, 125, 557, 625, 2785, 13925, 20981, 69625, 104905, 348125, 524525, 2622625, 11686417, 13113125, 58432085, 292160425, 1460802125, 7304010625]

約数ペア:

[(1, 7304010625), (5, 1460802125), (25, 292160425), (125, 58432085), (557, 13113125), (625, 11686417), (2785, 2622625), (13925, 524525), (20981, 348125), (69625, 104905)]