18247065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39241}}^1$

素因数の和:39280

約数の個数: 16

約数和(自身を含む): 30137856

約数和(自身を除く): 11890791

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 39241, 117723, 196205, 588615, 1216471, 3649413, 6082355, 18247065]

約数ペア:

[(1, 18247065), (3, 6082355), (5, 3649413), (15, 1216471), (31, 588615), (93, 196205), (155, 117723), (465, 39241)]