64223925

素因数分解:

$3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{1933}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 106478304

約数和(自身を除く): 42254379

約数列:

[1, 3, 5, 15, 25, 75, 443, 1329, 1933, 2215, 5799, 6645, 9665, 11075, 28995, 33225, 48325, 144975, 856319, 2568957, 4281595, 12844785, 21407975, 64223925]

約数ペア:

[(1, 64223925), (3, 21407975), (5, 12844785), (15, 4281595), (25, 2568957), (75, 856319), (443, 144975), (1329, 48325), (1933, 33225), (2215, 28995), (5799, 11075), (6645, 9665)]