9286825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 12427776

約数和(自身を除く): 3140951

約数列:

[1, 5, 23, 25, 31, 115, 155, 521, 575, 713, 775, 2605, 3565, 11983, 13025, 16151, 17825, 59915, 80755, 299575, 371473, 403775, 1857365, 9286825]

約数ペア:

[(1, 9286825), (5, 1857365), (23, 403775), (25, 371473), (31, 299575), (115, 80755), (155, 59915), (521, 17825), (575, 16151), (713, 13025), (775, 11983), (2605, 3565)]