55993815

素因数分解:

$3^3\times 5^1\times {\mathrm{414769}}^1$

素因数の和:414783

約数の個数: 16

約数和(自身を含む): 99544800

約数和(自身を除く): 43550985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 414769, 1244307, 2073845, 3732921, 6221535, 11198763, 18664605, 55993815]

約数ペア:

[(1, 55993815), (3, 18664605), (5, 11198763), (9, 6221535), (15, 3732921), (27, 2073845), (45, 1244307), (135, 414769)]