157317235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3709}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 200340000

約数和(自身を除く): 43022765

約数列:

[1, 5, 17, 85, 499, 2495, 3709, 8483, 18545, 42415, 63053, 315265, 1850791, 9253955, 31463447, 157317235]

約数ペア:

[(1, 157317235), (5, 31463447), (17, 9253955), (85, 1850791), (499, 315265), (2495, 63053), (3709, 42415), (8483, 18545)]