53928045

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2207}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 42517395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2207, 2715, 4887, 6621, 8145, 11035, 19863, 24435, 33105, 59589, 99315, 297945, 399467, 1198401, 1997335, 3595203, 5992005, 10785609, 17976015, 53928045]

約数ペア:

[(1, 53928045), (3, 17976015), (5, 10785609), (9, 5992005), (15, 3595203), (27, 1997335), (45, 1198401), (135, 399467), (181, 297945), (543, 99315), (905, 59589), (1629, 33105), (2207, 24435), (2715, 19863), (4887, 11035), (6621, 8145)]