70293145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3209}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 91138320

約数和(自身を除く): 20845175

約数列:

[1, 5, 13, 65, 337, 1685, 3209, 4381, 16045, 21905, 41717, 208585, 1081433, 5407165, 14058629, 70293145]

約数ペア:

[(1, 70293145), (5, 14058629), (13, 5407165), (65, 1081433), (337, 208585), (1685, 41717), (3209, 21905), (4381, 16045)]