11893815

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 20807280

約数和(自身を除く): 8913465

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 2339, 5085, 7017, 11695, 21051, 35085, 105255, 264307, 792921, 1321535, 2378763, 3964605, 11893815]

約数ペア:

[(1, 11893815), (3, 3964605), (5, 2378763), (9, 1321535), (15, 792921), (45, 264307), (113, 105255), (339, 35085), (565, 21051), (1017, 11695), (1695, 7017), (2339, 5085)]