151220005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 184726080

約数和(自身を除く): 33506075

約数列:

[1, 5, 67, 335, 587, 769, 2935, 3845, 39329, 51523, 196645, 257615, 451403, 2257015, 30244001, 151220005]

約数ペア:

[(1, 151220005), (5, 30244001), (67, 2257015), (335, 451403), (587, 257615), (769, 196645), (2935, 51523), (3845, 39329)]