40912455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160441}}^1$

素因数の和:160466

約数の個数: 16

約数和(自身を含む): 69310944

約数和(自身を除く): 28398489

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 160441, 481323, 802205, 2406615, 2727497, 8182491, 13637485, 40912455]

約数ペア:

[(1, 40912455), (3, 13637485), (5, 8182491), (15, 2727497), (17, 2406615), (51, 802205), (85, 481323), (255, 160441)]