1330794305

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1\times {\mathrm{2663}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 1616941440

約数和(自身を除く): 286147135

約数列:

[1, 5, 89, 445, 1123, 2663, 5615, 13315, 99947, 237007, 499735, 1185035, 2990549, 14952745, 266158861, 1330794305]

約数ペア:

[(1, 1330794305), (5, 266158861), (89, 14952745), (445, 2990549), (1123, 1185035), (2663, 499735), (5615, 237007), (13315, 99947)]