15331340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33329}}^1$

素因数の和:33361

約数の個数: 24

約数和(自身を含む): 33596640

約数和(自身を除く): 18265300

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 33329, 66658, 133316, 166645, 333290, 666580, 766567, 1533134, 3066268, 3832835, 7665670, 15331340]

約数ペア:

[(1, 15331340), (2, 7665670), (4, 3832835), (5, 3066268), (10, 1533134), (20, 766567), (23, 666580), (46, 333290), (92, 166645), (115, 133316), (230, 66658), (460, 33329)]