442663245

素因数分解:

$3^3\times 5^1\times {\mathrm{3278987}}^1$

素因数の和:3279001

約数の個数: 16

約数和(自身を含む): 786957120

約数和(自身を除く): 344293875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3278987, 9836961, 16394935, 29510883, 49184805, 88532649, 147554415, 442663245]

約数ペア:

[(1, 442663245), (3, 147554415), (5, 88532649), (9, 49184805), (15, 29510883), (27, 16394935), (45, 9836961), (135, 3278987)]