155242015

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{2843}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 190297728

約数和(自身を除く): 35055713

約数列:

[1, 5, 67, 163, 335, 815, 2843, 10921, 14215, 54605, 190481, 463409, 952405, 2317045, 31048403, 155242015]

約数ペア:

[(1, 155242015), (5, 31048403), (67, 2317045), (163, 952405), (335, 463409), (815, 190481), (2843, 54605), (10921, 14215)]