51518085

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79873}}^1$

素因数の和:79924

約数の個数: 16

約数和(自身を含む): 84346944

約数和(自身を除く): 32828859

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 79873, 239619, 399365, 1198095, 3434539, 10303617, 17172695, 51518085]

約数ペア:

[(1, 51518085), (3, 17172695), (5, 10303617), (15, 3434539), (43, 1198095), (129, 399365), (215, 239619), (645, 79873)]