64716565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3001}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 82134720

約数和(自身を除く): 17418155

約数列:

[1, 5, 19, 95, 227, 1135, 3001, 4313, 15005, 21565, 57019, 285095, 681227, 3406135, 12943313, 64716565]

約数ペア:

[(1, 64716565), (5, 12943313), (19, 3406135), (95, 681227), (227, 285095), (1135, 57019), (3001, 21565), (4313, 15005)]