1980446145

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{181609}}^1$

素因数の和:182344

約数の個数: 16

約数和(自身を含む): 3173089920

約数和(自身を除く): 1192643775

約数列:

[1, 3, 5, 15, 727, 2181, 3635, 10905, 181609, 544827, 908045, 2724135, 132029743, 396089229, 660148715, 1980446145]

約数ペア:

[(1, 1980446145), (3, 660148715), (5, 396089229), (15, 132029743), (727, 2724135), (2181, 908045), (3635, 544827), (10905, 181609)]