42119125

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{1511}}^1$

素因数の和:1749

約数の個数: 16

約数和(自身を含む): 52835328

約数和(自身を除く): 10716203

約数列:

[1, 5, 25, 125, 223, 1115, 1511, 5575, 7555, 27875, 37775, 188875, 336953, 1684765, 8423825, 42119125]

約数ペア:

[(1, 42119125), (5, 8423825), (25, 1684765), (125, 336953), (223, 188875), (1115, 37775), (1511, 27875), (5575, 7555)]