142788935

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1399}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 173880000

約数和(自身を除く): 31091065

約数列:

[1, 5, 137, 149, 685, 745, 1399, 6995, 20413, 102065, 191663, 208451, 958315, 1042255, 28557787, 142788935]

約数ペア:

[(1, 142788935), (5, 28557787), (137, 1042255), (149, 958315), (685, 208451), (745, 191663), (1399, 102065), (6995, 20413)]