85216665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{334183}}^1$

素因数の和:334208

約数の個数: 16

約数和(自身を含む): 144367488

約数和(自身を除く): 59150823

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 334183, 1002549, 1670915, 5012745, 5681111, 17043333, 28405555, 85216665]

約数ペア:

[(1, 85216665), (3, 28405555), (5, 17043333), (15, 5681111), (17, 5012745), (51, 1670915), (85, 1002549), (255, 334183)]