9131915

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 12095568

約数和(自身を除く): 2963653

約数列:

[1, 5, 13, 65, 101, 107, 169, 505, 535, 845, 1313, 1391, 6565, 6955, 10807, 17069, 18083, 54035, 85345, 90415, 140491, 702455, 1826383, 9131915]

約数ペア:

[(1, 9131915), (5, 1826383), (13, 702455), (65, 140491), (101, 90415), (107, 85345), (169, 54035), (505, 18083), (535, 17069), (845, 10807), (1313, 6955), (1391, 6565)]