85143615

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{37591}}^1$

素因数の和:37750

約数の個数: 16

約数和(自身を含む): 137135616

約数和(自身を除く): 51992001

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 37591, 112773, 187955, 563865, 5676241, 17028723, 28381205, 85143615]

約数ペア:

[(1, 85143615), (3, 28381205), (5, 17028723), (15, 5676241), (151, 563865), (453, 187955), (755, 112773), (2265, 37591)]