74421315

素因数分解:

$3^3\times 5^1\times {\mathrm{551269}}^1$

素因数の和:551283

約数の個数: 16

約数和(自身を含む): 132304800

約数和(自身を除く): 57883485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 551269, 1653807, 2756345, 4961421, 8269035, 14884263, 24807105, 74421315]

約数ペア:

[(1, 74421315), (3, 24807105), (5, 14884263), (9, 8269035), (15, 4961421), (27, 2756345), (45, 1653807), (135, 551269)]