2961495

素因数分解:

$3^3\times 5^1\times {\mathrm{21937}}^1$

素因数の和:21951

約数の個数: 16

約数和(自身を含む): 5265120

約数和(自身を除く): 2303625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21937, 65811, 109685, 197433, 329055, 592299, 987165, 2961495]

約数ペア:

[(1, 2961495), (3, 987165), (5, 592299), (9, 329055), (15, 197433), (27, 109685), (45, 65811), (135, 21937)]