99571165

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 123088896

約数和(自身を除く): 23517731

約数列:

[1, 5, 41, 191, 205, 955, 2543, 7831, 12715, 39155, 104263, 485713, 521315, 2428565, 19914233, 99571165]

約数ペア:

[(1, 99571165), (5, 19914233), (41, 2428565), (191, 521315), (205, 485713), (955, 104263), (2543, 39155), (7831, 12715)]