22791325

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 29248128

約数和(自身を除く): 6456803

約数列:

[1, 5, 25, 53, 103, 167, 265, 515, 835, 1325, 2575, 4175, 5459, 8851, 17201, 27295, 44255, 86005, 136475, 221275, 430025, 911653, 4558265, 22791325]

約数ペア:

[(1, 22791325), (5, 4558265), (25, 911653), (53, 430025), (103, 221275), (167, 136475), (265, 86005), (515, 44255), (835, 27295), (1325, 17201), (2575, 8851), (4175, 5459)]