2016680325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59621}}^1$

素因数の和:59686

約数の個数: 48

約数和(自身を含む): 3726136512

約数和(自身を除く): 1709456187

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 2255, 3075, 6765, 11275, 33825, 59621, 178863, 298105, 655831, 894315, 1490525, 1967493, 2444461, 3279155, 4471575, 7333383, 9837465, 12222305, 16395775, 26889071, 36666915, 49187325, 61111525, 80667213, 134445355, 183334575, 403336065, 672226775, 2016680325]

約数ペア:

[(1, 2016680325), (3, 672226775), (5, 403336065), (11, 183334575), (15, 134445355), (25, 80667213), (33, 61111525), (41, 49187325), (55, 36666915), (75, 26889071), (123, 16395775), (165, 12222305), (205, 9837465), (275, 7333383), (451, 4471575), (615, 3279155), (825, 2444461), (1025, 1967493), (1353, 1490525), (2255, 894315), (3075, 655831), (6765, 298105), (11275, 178863), (33825, 59621)]