40518495

素因数分解:

$3^3\times 5^1\times {\mathrm{300137}}^1$

素因数の和:300151

約数の個数: 16

約数和(自身を含む): 72033120

約数和(自身を除く): 31514625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 300137, 900411, 1500685, 2701233, 4502055, 8103699, 13506165, 40518495]

約数ペア:

[(1, 40518495), (3, 13506165), (5, 8103699), (9, 4502055), (15, 2701233), (27, 1500685), (45, 900411), (135, 300137)]