63923565

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80407}}^1$

素因数の和:80468

約数の個数: 16

約数和(自身を含む): 104208768

約数和(自身を除く): 40285203

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 80407, 241221, 402035, 1206105, 4261571, 12784713, 21307855, 63923565]

約数ペア:

[(1, 63923565), (3, 21307855), (5, 12784713), (15, 4261571), (53, 1206105), (159, 402035), (265, 241221), (795, 80407)]