22415315

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 29883168

約数和(自身を除く): 7467853

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 647, 845, 2665, 3235, 6929, 8411, 26527, 34645, 42055, 109343, 132635, 344851, 546715, 1724255, 4483063, 22415315]

約数ペア:

[(1, 22415315), (5, 4483063), (13, 1724255), (41, 546715), (65, 344851), (169, 132635), (205, 109343), (533, 42055), (647, 34645), (845, 26527), (2665, 8411), (3235, 6929)]