12564527975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{508171}}^1$

素因数の和:508247

約数の個数: 24

約数和(自身を含む): 16635518592

約数和(自身を除く): 4070990617

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 24725, 508171, 2540855, 11687933, 12704275, 21851353, 58439665, 109256765, 292198325, 502581119, 546283825, 2512905595, 12564527975]

約数ペア:

[(1, 12564527975), (5, 2512905595), (23, 546283825), (25, 502581119), (43, 292198325), (115, 109256765), (215, 58439665), (575, 21851353), (989, 12704275), (1075, 11687933), (4945, 2540855), (24725, 508171)]