210382275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 367976448

約数和(自身を除く): 157594173

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 2207, 2325, 3075, 3813, 6355, 6621, 11035, 19065, 31775, 33105, 55175, 68417, 90487, 95325, 165525, 205251, 271461, 342085, 452435, 1026255, 1357305, 1710425, 2262175, 2805097, 5131275, 6786525, 8415291, 14025485, 42076455, 70127425, 210382275]

約数ペア:

[(1, 210382275), (3, 70127425), (5, 42076455), (15, 14025485), (25, 8415291), (31, 6786525), (41, 5131275), (75, 2805097), (93, 2262175), (123, 1710425), (155, 1357305), (205, 1026255), (465, 452435), (615, 342085), (775, 271461), (1025, 205251), (1271, 165525), (2207, 95325), (2325, 90487), (3075, 68417), (3813, 55175), (6355, 33105), (6621, 31775), (11035, 19065)]