55338345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 101117952

約数和(自身を除く): 45779607

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 127, 207, 345, 381, 421, 635, 1035, 1143, 1263, 1905, 2105, 2921, 3789, 5715, 6315, 8763, 9683, 14605, 18945, 26289, 29049, 43815, 48415, 53467, 87147, 131445, 145245, 160401, 267335, 435735, 481203, 802005, 1229741, 2406015, 3689223, 6148705, 11067669, 18446115, 55338345]

約数ペア:

[(1, 55338345), (3, 18446115), (5, 11067669), (9, 6148705), (15, 3689223), (23, 2406015), (45, 1229741), (69, 802005), (115, 481203), (127, 435735), (207, 267335), (345, 160401), (381, 145245), (421, 131445), (635, 87147), (1035, 53467), (1143, 48415), (1263, 43815), (1905, 29049), (2105, 26289), (2921, 18945), (3789, 14605), (5715, 9683), (6315, 8763)]