84130005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 142640640

約数和(自身を除く): 58510635

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 1811, 2445, 3097, 5433, 9055, 9291, 15485, 27165, 34409, 46455, 103227, 172045, 295193, 516135, 885579, 1475965, 4427895, 5608667, 16826001, 28043335, 84130005]

約数ペア:

[(1, 84130005), (3, 28043335), (5, 16826001), (15, 5608667), (19, 4427895), (57, 1475965), (95, 885579), (163, 516135), (285, 295193), (489, 172045), (815, 103227), (1811, 46455), (2445, 34409), (3097, 27165), (5433, 15485), (9055, 9291)]