22900505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 5404135

約数列:

[1, 5, 53, 103, 265, 515, 839, 4195, 5459, 27295, 44467, 86417, 222335, 432085, 4580101, 22900505]

約数ペア:

[(1, 22900505), (5, 4580101), (53, 432085), (103, 222335), (265, 86417), (515, 44467), (839, 27295), (4195, 5459)]