67838985

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4447}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 121697280

約数和(自身を除く): 53858295

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 4447, 5085, 13341, 15255, 22235, 40023, 66705, 120069, 200115, 502511, 600345, 1507533, 2512555, 4522599, 7537665, 13567797, 22612995, 67838985]

約数ペア:

[(1, 67838985), (3, 22612995), (5, 13567797), (9, 7537665), (15, 4522599), (27, 2512555), (45, 1507533), (113, 600345), (135, 502511), (339, 200115), (565, 120069), (1017, 66705), (1695, 40023), (3051, 22235), (4447, 15255), (5085, 13341)]