1680367005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541181}}^1$

素因数の和:541218

約数の個数: 32

約数和(自身を含む): 3117208320

約数和(自身を除く): 1436841315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 541181, 1623543, 2705905, 4870629, 8117715, 12447163, 14611887, 24353145, 37341489, 62235815, 73059435, 112024467, 186707445, 336073401, 560122335, 1680367005]

約数ペア:

[(1, 1680367005), (3, 560122335), (5, 336073401), (9, 186707445), (15, 112024467), (23, 73059435), (27, 62235815), (45, 37341489), (69, 24353145), (115, 14611887), (135, 12447163), (207, 8117715), (345, 4870629), (621, 2705905), (1035, 1623543), (3105, 541181)]