65044825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 84648600

約数和(自身を除く): 19603775

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1229, 1825, 2117, 6145, 10585, 30725, 35641, 52925, 89717, 178205, 448585, 891025, 2242925, 2601793, 13008965, 65044825]

約数ペア:

[(1, 65044825), (5, 13008965), (25, 2601793), (29, 2242925), (73, 891025), (145, 448585), (365, 178205), (725, 89717), (1229, 52925), (1825, 35641), (2117, 30725), (6145, 10585)]