22472825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 29164800

約数和(自身を除く): 6691975

約数列:

[1, 5, 25, 29, 139, 145, 223, 695, 725, 1115, 3475, 4031, 5575, 6467, 20155, 30997, 32335, 100775, 154985, 161675, 774925, 898913, 4494565, 22472825]

約数ペア:

[(1, 22472825), (5, 4494565), (25, 898913), (29, 774925), (139, 161675), (145, 154985), (223, 100775), (695, 32335), (725, 30997), (1115, 20155), (3475, 6467), (4031, 5575)]