388538485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{62617}}^1$

素因数の和:62712

約数の個数: 16

約数和(自身を含む): 500443056

約数和(自身を除く): 111904571

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 62617, 313085, 1064489, 4571041, 5322445, 22855205, 77707697, 388538485]

約数ペア:

[(1, 388538485), (5, 77707697), (17, 22855205), (73, 5322445), (85, 4571041), (365, 1064489), (1241, 313085), (6205, 62617)]