2694331485

素因数分解:

$3^3\times 5^1\times {\mathrm{19958011}}^1$

素因数の和:19958025

約数の個数: 16

約数和(自身を含む): 4789922880

約数和(自身を除く): 2095591395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19958011, 59874033, 99790055, 179622099, 299370165, 538866297, 898110495, 2694331485]

約数ペア:

[(1, 2694331485), (3, 898110495), (5, 538866297), (9, 299370165), (15, 179622099), (27, 99790055), (45, 59874033), (135, 19958011)]