83519075

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 105993216

約数和(自身を除く): 22474141

約数列:

[1, 5, 25, 71, 211, 223, 355, 1055, 1115, 1775, 5275, 5575, 14981, 15833, 47053, 74905, 79165, 235265, 374525, 395825, 1176325, 3340763, 16703815, 83519075]

約数ペア:

[(1, 83519075), (5, 16703815), (25, 3340763), (71, 1176325), (211, 395825), (223, 374525), (355, 235265), (1055, 79165), (1115, 74905), (1775, 47053), (5275, 15833), (5575, 14981)]