85217205

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{32839}}^1$

素因数の和:33020

約数の個数: 16

約数和(自身を含む): 137139840

約数和(自身を除く): 51922635

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 32839, 98517, 164195, 492585, 5681147, 17043441, 28405735, 85217205]

約数ペア:

[(1, 85217205), (3, 28405735), (5, 17043441), (15, 5681147), (173, 492585), (519, 164195), (865, 98517), (2595, 32839)]