23440815

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2699}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 40856400

約数和(自身を除く): 17415585

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2699, 2895, 8097, 8685, 13495, 24291, 40485, 121455, 520907, 1562721, 2604535, 4688163, 7813605, 23440815]

約数ペア:

[(1, 23440815), (3, 7813605), (5, 4688163), (9, 2604535), (15, 1562721), (45, 520907), (193, 121455), (579, 40485), (965, 24291), (1737, 13495), (2699, 8685), (2895, 8097)]