23284215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 43037280

約数和(自身を除く): 19753065

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 113, 171, 241, 285, 339, 565, 723, 855, 1017, 1205, 1695, 2147, 2169, 3615, 4579, 5085, 6441, 10735, 10845, 13737, 19323, 22895, 27233, 32205, 41211, 68685, 81699, 96615, 136165, 206055, 245097, 408495, 517427, 1225485, 1552281, 2587135, 4656843, 7761405, 23284215]

約数ペア:

[(1, 23284215), (3, 7761405), (5, 4656843), (9, 2587135), (15, 1552281), (19, 1225485), (45, 517427), (57, 408495), (95, 245097), (113, 206055), (171, 136165), (241, 96615), (285, 81699), (339, 68685), (565, 41211), (723, 32205), (855, 27233), (1017, 22895), (1205, 19323), (1695, 13737), (2147, 10845), (2169, 10735), (3615, 6441), (4579, 5085)]