7673325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 14141952

約数和(自身を除く): 6468627

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 131, 165, 213, 275, 355, 393, 655, 781, 825, 1065, 1441, 1775, 1965, 2343, 3275, 3905, 4323, 5325, 7205, 9301, 9825, 11715, 19525, 21615, 27903, 36025, 46505, 58575, 102311, 108075, 139515, 232525, 306933, 511555, 697575, 1534665, 2557775, 7673325]

約数ペア:

[(1, 7673325), (3, 2557775), (5, 1534665), (11, 697575), (15, 511555), (25, 306933), (33, 232525), (55, 139515), (71, 108075), (75, 102311), (131, 58575), (165, 46505), (213, 36025), (275, 27903), (355, 21615), (393, 19525), (655, 11715), (781, 9825), (825, 9301), (1065, 7205), (1441, 5325), (1775, 4323), (1965, 3905), (2343, 3275)]