51498045

素因数分解:

$3^3\times 5^1\times {\mathrm{381467}}^1$

素因数の和:381481

約数の個数: 16

約数和(自身を含む): 91552320

約数和(自身を除く): 40054275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 381467, 1144401, 1907335, 3433203, 5722005, 10299609, 17166015, 51498045]

約数ペア:

[(1, 51498045), (3, 17166015), (5, 10299609), (9, 5722005), (15, 3433203), (27, 1907335), (45, 1144401), (135, 381467)]