486405115

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 707398272

約数和(自身を除く): 220993157

約数列:

[1, 5, 7, 35, 47, 49, 53, 235, 245, 265, 329, 371, 797, 1645, 1855, 2303, 2491, 2597, 3985, 5579, 11515, 12455, 12985, 17437, 27895, 37459, 39053, 42241, 87185, 122059, 187295, 195265, 211205, 262213, 295687, 610295, 1311065, 1478435, 1835491, 1985327, 2069809, 9177455, 9926635, 10349045, 13897289, 69486445, 97281023, 486405115]

約数ペア:

[(1, 486405115), (5, 97281023), (7, 69486445), (35, 13897289), (47, 10349045), (49, 9926635), (53, 9177455), (235, 2069809), (245, 1985327), (265, 1835491), (329, 1478435), (371, 1311065), (797, 610295), (1645, 295687), (1855, 262213), (2303, 211205), (2491, 195265), (2597, 187295), (3985, 122059), (5579, 87185), (11515, 42241), (12455, 39053), (12985, 37459), (17437, 27895)]