485190875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{298579}}^1$

素因数の和:298607

約数の個数: 16

約数和(自身を含む): 652098720

約数和(自身を除く): 166907845

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 298579, 1492895, 3881527, 7464475, 19407635, 37322375, 97038175, 485190875]

約数ペア:

[(1, 485190875), (5, 97038175), (13, 37322375), (25, 19407635), (65, 7464475), (125, 3881527), (325, 1492895), (1625, 298579)]