2016501125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{375163}}^1$

素因数の和:375221

約数の個数: 16

約数和(自身を含む): 2575125696

約数和(自身を除く): 558624571

約数列:

[1, 5, 25, 43, 125, 215, 1075, 5375, 375163, 1875815, 9379075, 16132009, 46895375, 80660045, 403300225, 2016501125]

約数ペア:

[(1, 2016501125), (5, 403300225), (25, 80660045), (43, 46895375), (125, 16132009), (215, 9379075), (1075, 1875815), (5375, 375163)]