2910465

素因数分解:

$3^3\times 5^1\times {\mathrm{21559}}^1$

素因数の和:21573

約数の個数: 16

約数和(自身を含む): 5174400

約数和(自身を除く): 2263935

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21559, 64677, 107795, 194031, 323385, 582093, 970155, 2910465]

約数ペア:

[(1, 2910465), (3, 970155), (5, 582093), (9, 323385), (15, 194031), (27, 107795), (45, 64677), (135, 21559)]