64412045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3391}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 80593920

約数和(自身を除く): 16181875

約数列:

[1, 5, 29, 131, 145, 655, 3391, 3799, 16955, 18995, 98339, 444221, 491695, 2221105, 12882409, 64412045]

約数ペア:

[(1, 64412045), (5, 12882409), (29, 2221105), (131, 491695), (145, 444221), (655, 98339), (3391, 18995), (3799, 16955)]