65214805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18713}}^1$

素因数の和:18776

約数の個数: 16

約数和(自身を含む): 84886704

約数和(自身を除く): 19671899

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 18713, 93565, 318121, 767233, 1590605, 3836165, 13042961, 65214805]

約数ペア:

[(1, 65214805), (5, 13042961), (17, 3836165), (41, 1590605), (85, 767233), (205, 318121), (697, 93565), (3485, 18713)]