22423925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 28873152

約数和(自身を除く): 6449227

約数列:

[1, 5, 25, 41, 131, 167, 205, 655, 835, 1025, 3275, 4175, 5371, 6847, 21877, 26855, 34235, 109385, 134275, 171175, 546925, 896957, 4484785, 22423925]

約数ペア:

[(1, 22423925), (5, 4484785), (25, 896957), (41, 546925), (131, 171175), (167, 134275), (205, 109385), (655, 34235), (835, 26855), (1025, 21877), (3275, 6847), (4175, 5371)]