23480575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 30466800

約数和(自身を除く): 6986225

約数列:

[1, 5, 25, 29, 139, 145, 233, 695, 725, 1165, 3475, 4031, 5825, 6757, 20155, 32387, 33785, 100775, 161935, 168925, 809675, 939223, 4696115, 23480575]

約数ペア:

[(1, 23480575), (5, 4696115), (25, 939223), (29, 809675), (139, 168925), (145, 161935), (233, 100775), (695, 33785), (725, 32387), (1165, 20155), (3475, 6757), (4031, 5825)]