69889765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6653}}^1$

素因数の和:6860

約数の個数: 16

約数和(自身を含む): 91984896

約数和(自身を除く): 22095131

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6653, 10505, 33265, 73183, 365915, 1270723, 6353615, 13977953, 69889765]

約数ペア:

[(1, 69889765), (5, 13977953), (11, 6353615), (55, 1270723), (191, 365915), (955, 73183), (2101, 33265), (6653, 10505)]