157697745

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{148073}}^1$

素因数の和:148152

約数の個数: 16

約数和(自身を含む): 255871872

約数和(自身を除く): 98174127

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 148073, 444219, 740365, 2221095, 10513183, 31539549, 52565915, 157697745]

約数ペア:

[(1, 157697745), (3, 52565915), (5, 31539549), (15, 10513183), (71, 2221095), (213, 740365), (355, 444219), (1065, 148073)]