67547745

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10799}}^1$

素因数の和:10949

約数の個数: 24

約数和(自身を含む): 117936000

約数和(自身を除く): 50388255

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 10799, 32397, 53995, 97191, 161985, 485955, 1501061, 4503183, 7505305, 13509549, 22515915, 67547745]

約数ペア:

[(1, 67547745), (3, 22515915), (5, 13509549), (9, 7505305), (15, 4503183), (45, 1501061), (139, 485955), (417, 161985), (695, 97191), (1251, 53995), (2085, 32397), (6255, 10799)]