1090375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 1624896

約数和(自身を除く): 534521

約数列:

[1, 5, 11, 13, 25, 55, 61, 65, 125, 143, 275, 305, 325, 671, 715, 793, 1375, 1525, 1625, 3355, 3575, 3965, 7625, 8723, 16775, 17875, 19825, 43615, 83875, 99125, 218075, 1090375]

約数ペア:

[(1, 1090375), (5, 218075), (11, 99125), (13, 83875), (25, 43615), (55, 19825), (61, 17875), (65, 16775), (125, 8723), (143, 7625), (275, 3965), (305, 3575), (325, 3355), (671, 1625), (715, 1525), (793, 1375)]