74828957545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20473039}}^1$

素因数の和:20473104

約数の個数: 16

約数和(自身を含む): 97287886080

約数和(自身を除く): 22458928535

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 20473039, 102365195, 348041663, 880340677, 1740208315, 4401703385, 14965791509, 74828957545]

約数ペア:

[(1, 74828957545), (5, 14965791509), (17, 4401703385), (43, 1740208315), (85, 880340677), (215, 348041663), (731, 102365195), (3655, 20473039)]