68130995

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 83160000

約数和(自身を除く): 15029005

約数列:

[1, 5, 109, 149, 545, 745, 839, 4195, 16241, 81205, 91451, 125011, 457255, 625055, 13626199, 68130995]

約数ペア:

[(1, 68130995), (5, 13626199), (109, 625055), (149, 457255), (545, 125011), (745, 91451), (839, 81205), (4195, 16241)]