13531435

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 16783200

約数和(自身を除く): 3251765

約数列:

[1, 5, 41, 149, 205, 443, 745, 2215, 6109, 18163, 30545, 66007, 90815, 330035, 2706287, 13531435]

約数ペア:

[(1, 13531435), (5, 2706287), (41, 330035), (149, 90815), (205, 66007), (443, 30545), (745, 18163), (2215, 6109)]