104760475

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 132960240

約数和(自身を除く): 28199765

約数列:

[1, 5, 25, 73, 137, 365, 419, 685, 1825, 2095, 3425, 10001, 10475, 30587, 50005, 57403, 152935, 250025, 287015, 764675, 1435075, 4190419, 20952095, 104760475]

約数ペア:

[(1, 104760475), (5, 20952095), (25, 4190419), (73, 1435075), (137, 764675), (365, 287015), (419, 250025), (685, 152935), (1825, 57403), (2095, 50005), (3425, 30587), (10001, 10475)]