2938421775

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{3167}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 4949683200

約数和(自身を除く): 2011261425

約数列:

[1, 3, 5, 15, 25, 75, 89, 139, 267, 417, 445, 695, 1335, 2085, 2225, 3167, 3475, 6675, 9501, 10425, 12371, 15835, 37113, 47505, 61855, 79175, 185565, 237525, 281863, 309275, 440213, 845589, 927825, 1320639, 1409315, 2201065, 4227945, 6603195, 7046575, 11005325, 21139725, 33015975, 39178957, 117536871, 195894785, 587684355, 979473925, 2938421775]

約数ペア:

[(1, 2938421775), (3, 979473925), (5, 587684355), (15, 195894785), (25, 117536871), (75, 39178957), (89, 33015975), (139, 21139725), (267, 11005325), (417, 7046575), (445, 6603195), (695, 4227945), (1335, 2201065), (2085, 1409315), (2225, 1320639), (3167, 927825), (3475, 845589), (6675, 440213), (9501, 309275), (10425, 281863), (12371, 237525), (15835, 185565), (37113, 79175), (47505, 61855)]