16304525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 21442080

約数和(自身を除く): 5137555

約数列:

[1, 5, 25, 29, 43, 145, 215, 523, 725, 1075, 1247, 2615, 6235, 13075, 15167, 22489, 31175, 75835, 112445, 379175, 562225, 652181, 3260905, 16304525]

約数ペア:

[(1, 16304525), (5, 3260905), (25, 652181), (29, 562225), (43, 379175), (145, 112445), (215, 75835), (523, 31175), (725, 22489), (1075, 15167), (1247, 13075), (2615, 6235)]