117500105

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 142730640

約数和(自身を除く): 25230535

約数列:

[1, 5, 137, 337, 509, 685, 1685, 2545, 46169, 69733, 171533, 230845, 348665, 857665, 23500021, 117500105]

約数ペア:

[(1, 117500105), (5, 23500021), (137, 857665), (337, 348665), (509, 230845), (685, 171533), (1685, 69733), (2545, 46169)]