61755345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19889}}^1$

素因数の和:19926

約数の個数: 32

約数和(自身を含む): 114566400

約数和(自身を除く): 52811055

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 19889, 59667, 99445, 179001, 298335, 457447, 537003, 895005, 1372341, 2287235, 2685015, 4117023, 6861705, 12351069, 20585115, 61755345]

約数ペア:

[(1, 61755345), (3, 20585115), (5, 12351069), (9, 6861705), (15, 4117023), (23, 2685015), (27, 2287235), (45, 1372341), (69, 895005), (115, 537003), (135, 457447), (207, 298335), (345, 179001), (621, 99445), (1035, 59667), (3105, 19889)]