105391665

素因数分解:

$3^3\times 5^1\times {\mathrm{780679}}^1$

素因数の和:780693

約数の個数: 16

約数和(自身を含む): 187363200

約数和(自身を除く): 81971535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 780679, 2342037, 3903395, 7026111, 11710185, 21078333, 35130555, 105391665]

約数ペア:

[(1, 105391665), (3, 35130555), (5, 21078333), (9, 11710185), (15, 7026111), (27, 3903395), (45, 2342037), (135, 780679)]