157021155875

素因数分解:

$5^3\times {\mathrm{64661}}^1\times {\mathrm{19427}}^1$

素因数の和:84103

約数の個数: 16

約数和(自身を含む): 195975520416

約数和(自身を除く): 38954364541

約数列:

[1, 5, 25, 125, 19427, 64661, 97135, 323305, 485675, 1616525, 2428375, 8082625, 1256169247, 6280846235, 31404231175, 157021155875]

約数ペア:

[(1, 157021155875), (5, 31404231175), (25, 6280846235), (125, 1256169247), (19427, 8082625), (64661, 2428375), (97135, 1616525), (323305, 485675)]