8118825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 15790656

約数和(自身を除く): 7671831

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 757, 825, 975, 2145, 2271, 3575, 3785, 8327, 9841, 10725, 11355, 18925, 24981, 29523, 41635, 49205, 56775, 108251, 124905, 147615, 208175, 246025, 324753, 541255, 624525, 738075, 1623765, 2706275, 8118825]

約数ペア:

[(1, 8118825), (3, 2706275), (5, 1623765), (11, 738075), (13, 624525), (15, 541255), (25, 324753), (33, 246025), (39, 208175), (55, 147615), (65, 124905), (75, 108251), (143, 56775), (165, 49205), (195, 41635), (275, 29523), (325, 24981), (429, 18925), (715, 11355), (757, 10725), (825, 9841), (975, 8327), (2145, 3785), (2271, 3575)]