2003125965

素因数分解:

$3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{274213}}^1$

素因数の和:274708

約数の個数: 16

約数和(自身を含む): 3211594368

約数和(自身を除く): 1208468403

約数列:

[1, 3, 5, 15, 487, 1461, 2435, 7305, 274213, 822639, 1371065, 4113195, 133541731, 400625193, 667708655, 2003125965]

約数ペア:

[(1, 2003125965), (3, 667708655), (5, 400625193), (15, 133541731), (487, 4113195), (1461, 1371065), (2435, 822639), (7305, 274213)]