23045445

素因数分解:

$3^3\times 5^1\times {\mathrm{170707}}^1$

素因数の和:170721

約数の個数: 16

約数和(自身を含む): 40969920

約数和(自身を除く): 17924475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 170707, 512121, 853535, 1536363, 2560605, 4609089, 7681815, 23045445]

約数ペア:

[(1, 23045445), (3, 7681815), (5, 4609089), (9, 2560605), (15, 1536363), (27, 853535), (45, 512121), (135, 170707)]