156972705

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{12473}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 251475840

約数和(自身を除く): 94503135

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 12473, 12585, 37419, 62365, 187095, 10464847, 31394541, 52324235, 156972705]

約数ペア:

[(1, 156972705), (3, 52324235), (5, 31394541), (15, 10464847), (839, 187095), (2517, 62365), (4195, 37419), (12473, 12585)]