90501165

素因数分解:

$3^3\times 5^1\times {\mathrm{670379}}^1$

素因数の和:670393

約数の個数: 16

約数和(自身を含む): 160891200

約数和(自身を除く): 70390035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 670379, 2011137, 3351895, 6033411, 10055685, 18100233, 30167055, 90501165]

約数ペア:

[(1, 90501165), (3, 30167055), (5, 18100233), (9, 10055685), (15, 6033411), (27, 3351895), (45, 2011137), (135, 670379)]