30768585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66169}}^1$

素因数の和:66208

約数の個数: 16

約数和(自身を含む): 50818560

約数和(自身を除く): 20049975

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 66169, 198507, 330845, 992535, 2051239, 6153717, 10256195, 30768585]

約数ペア:

[(1, 30768585), (3, 10256195), (5, 6153717), (15, 2051239), (31, 992535), (93, 330845), (155, 198507), (465, 66169)]