157020855

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{60509}}^1$

素因数の和:60690

約数の個数: 16

約数和(自身を含む): 252689760

約数和(自身を除く): 95668905

約数列:

[1, 3, 5, 15, 173, 519, 865, 2595, 60509, 181527, 302545, 907635, 10468057, 31404171, 52340285, 157020855]

約数ペア:

[(1, 157020855), (3, 52340285), (5, 31404171), (15, 10468057), (173, 907635), (519, 302545), (865, 181527), (2595, 60509)]