84997165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 118080000

約数和(自身を除く): 33082835

約数列:

[1, 5, 11, 19, 55, 95, 163, 209, 499, 815, 1045, 1793, 2495, 3097, 5489, 8965, 9481, 15485, 27445, 34067, 47405, 81337, 104291, 170335, 406685, 521455, 894707, 1545403, 4473535, 7727015, 16999433, 84997165]

約数ペア:

[(1, 84997165), (5, 16999433), (11, 7727015), (19, 4473535), (55, 1545403), (95, 894707), (163, 521455), (209, 406685), (499, 170335), (815, 104291), (1045, 81337), (1793, 47405), (2495, 34067), (3097, 27445), (5489, 15485), (8965, 9481)]