64618485

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 106047360

約数和(自身を除く): 41428875

約数列:

[1, 3, 5, 15, 67, 113, 201, 335, 339, 565, 569, 1005, 1695, 1707, 2845, 7571, 8535, 22713, 37855, 38123, 64297, 113565, 114369, 190615, 192891, 321485, 571845, 964455, 4307899, 12923697, 21539495, 64618485]

約数ペア:

[(1, 64618485), (3, 21539495), (5, 12923697), (15, 4307899), (67, 964455), (113, 571845), (201, 321485), (335, 192891), (339, 190615), (565, 114369), (569, 113565), (1005, 64297), (1695, 38123), (1707, 37855), (2845, 22713), (7571, 8535)]