105571215

素因数分解:

$3^3\times 5^1\times {\mathrm{782009}}^1$

素因数の和:782023

約数の個数: 16

約数和(自身を含む): 187682400

約数和(自身を除く): 82111185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 782009, 2346027, 3910045, 7038081, 11730135, 21114243, 35190405, 105571215]

約数ペア:

[(1, 105571215), (3, 35190405), (5, 21114243), (9, 11730135), (15, 7038081), (27, 3910045), (45, 2346027), (135, 782009)]