81362325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{98621}}^1$

素因数の和:98645

約数の個数: 24

約数和(自身を含む): 146749536

約数和(自身を除く): 65387211

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 98621, 295863, 493105, 1084831, 1479315, 2465525, 3254493, 5424155, 7396575, 16272465, 27120775, 81362325]

約数ペア:

[(1, 81362325), (3, 27120775), (5, 16272465), (11, 7396575), (15, 5424155), (25, 3254493), (33, 2465525), (55, 1479315), (75, 1084831), (165, 493105), (275, 295863), (825, 98621)]