28142085

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{16603}}^1$

素因数の和:16724

約数の個数: 16

約数和(自身を含む): 45428544

約数和(自身を除く): 17286459

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 16603, 49809, 83015, 249045, 1876139, 5628417, 9380695, 28142085]

約数ペア:

[(1, 28142085), (3, 9380695), (5, 5628417), (15, 1876139), (113, 249045), (339, 83015), (565, 49809), (1695, 16603)]