26601945

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2683}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 42643392

約数和(自身を除く): 16041447

約数列:

[1, 3, 5, 15, 661, 1983, 2683, 3305, 8049, 9915, 13415, 40245, 1773463, 5320389, 8867315, 26601945]

約数ペア:

[(1, 26601945), (3, 8867315), (5, 5320389), (15, 1773463), (661, 40245), (1983, 13415), (2683, 9915), (3305, 8049)]