9172315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 11412576

約数和(自身を除く): 2240261

約数列:

[1, 5, 41, 101, 205, 443, 505, 2215, 4141, 18163, 20705, 44743, 90815, 223715, 1834463, 9172315]

約数ペア:

[(1, 9172315), (5, 1834463), (41, 223715), (101, 90815), (205, 44743), (443, 20705), (505, 18163), (2215, 4141)]