2922475

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 18

約数和(自身を含む): 3780140

約数和(自身を除く): 857665

約数列:

[1, 5, 25, 29, 139, 145, 695, 725, 841, 3475, 4031, 4205, 20155, 21025, 100775, 116899, 584495, 2922475]

約数ペア:

[(1, 2922475), (5, 584495), (25, 116899), (29, 100775), (139, 21025), (145, 20155), (695, 4205), (725, 4031), (841, 3475)]