16873471275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{102217}}^1$

素因数の和:102332

約数の個数: 48

約数和(自身を含む): 29203273728

約数和(自身を除く): 12329802453

約数列:

[1, 3, 5, 15, 25, 31, 71, 75, 93, 155, 213, 355, 465, 775, 1065, 1775, 2201, 2325, 5325, 6603, 11005, 33015, 55025, 102217, 165075, 306651, 511085, 1533255, 2555425, 3168727, 7257407, 7666275, 9506181, 15843635, 21772221, 36287035, 47530905, 79218175, 108861105, 181435175, 224979617, 237654525, 544305525, 674938851, 1124898085, 3374694255, 5624490425, 16873471275]

約数ペア:

[(1, 16873471275), (3, 5624490425), (5, 3374694255), (15, 1124898085), (25, 674938851), (31, 544305525), (71, 237654525), (75, 224979617), (93, 181435175), (155, 108861105), (213, 79218175), (355, 47530905), (465, 36287035), (775, 21772221), (1065, 15843635), (1775, 9506181), (2201, 7666275), (2325, 7257407), (5325, 3168727), (6603, 2555425), (11005, 1533255), (33015, 511085), (55025, 306651), (102217, 165075)]