64164635

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 79249536

約数和(自身を除く): 15084901

約数列:

[1, 5, 47, 137, 235, 685, 1993, 6439, 9965, 32195, 93671, 273041, 468355, 1365205, 12832927, 64164635]

約数ペア:

[(1, 64164635), (5, 12832927), (47, 1365205), (137, 468355), (235, 273041), (685, 93671), (1993, 32195), (6439, 9965)]