2149807005

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{266891}}^1$

素因数の和:267081

約数の個数: 24

約数和(自身を含む): 3747163680

約数和(自身を除く): 1597356675

約数列:

[1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685, 8055, 266891, 800673, 1334455, 2402019, 4003365, 12010095, 47773489, 143320467, 238867445, 429961401, 716602335, 2149807005]

約数ペア:

[(1, 2149807005), (3, 716602335), (5, 429961401), (9, 238867445), (15, 143320467), (45, 47773489), (179, 12010095), (537, 4003365), (895, 2402019), (1611, 1334455), (2685, 800673), (8055, 266891)]