2023862355

素因数分解:

$3^4\times 5^1\times {\mathrm{4997191}}^1$

素因数の和:4997208

約数の個数: 20

約数和(自身を含む): 3627961392

約数和(自身を除く): 1604099037

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4997191, 14991573, 24985955, 44974719, 74957865, 134924157, 224873595, 404772471, 674620785, 2023862355]

約数ペア:

[(1, 2023862355), (3, 674620785), (5, 404772471), (9, 224873595), (15, 134924157), (27, 74957865), (45, 44974719), (81, 24985955), (135, 14991573), (405, 4997191)]