381141315

素因数分解:

$3^3\times 5^1\times {\mathrm{2823269}}^1$

素因数の和:2823283

約数の個数: 16

約数和(自身を含む): 677584800

約数和(自身を除く): 296443485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2823269, 8469807, 14116345, 25409421, 42349035, 76228263, 127047105, 381141315]

約数ペア:

[(1, 381141315), (3, 127047105), (5, 76228263), (9, 42349035), (15, 25409421), (27, 14116345), (45, 8469807), (135, 2823269)]