23406885

素因数分解:

$3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1499}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 40716000

約数和(自身を除く): 17309115

約数列:

[1, 3, 5, 9, 15, 45, 347, 1041, 1499, 1735, 3123, 4497, 5205, 7495, 13491, 15615, 22485, 67455, 520153, 1560459, 2600765, 4681377, 7802295, 23406885]

約数ペア:

[(1, 23406885), (3, 7802295), (5, 4681377), (9, 2600765), (15, 1560459), (45, 520153), (347, 67455), (1041, 22485), (1499, 15615), (1735, 13491), (3123, 7495), (4497, 5205)]