16352005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 3865595

約数列:

[1, 5, 47, 149, 235, 467, 745, 2335, 7003, 21949, 35015, 69583, 109745, 347915, 3270401, 16352005]

約数ペア:

[(1, 16352005), (5, 3270401), (47, 347915), (149, 109745), (235, 69583), (467, 35015), (745, 21949), (2335, 7003)]