75667185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 145162368

約数和(自身を除く): 69495183

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2153, 2343, 3195, 3905, 6459, 7029, 10765, 11715, 19377, 23683, 32295, 35145, 71049, 96885, 118415, 152863, 213147, 355245, 458589, 764315, 1065735, 1375767, 1681493, 2292945, 5044479, 6878835, 8407465, 15133437, 25222395, 75667185]

約数ペア:

[(1, 75667185), (3, 25222395), (5, 15133437), (9, 8407465), (11, 6878835), (15, 5044479), (33, 2292945), (45, 1681493), (55, 1375767), (71, 1065735), (99, 764315), (165, 458589), (213, 355245), (355, 213147), (495, 152863), (639, 118415), (781, 96885), (1065, 71049), (2153, 35145), (2343, 32295), (3195, 23683), (3905, 19377), (6459, 11715), (7029, 10765)]