48745485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 88478208

約数和(自身を除く): 39732723

約数列:

[1, 3, 5, 9, 15, 31, 45, 83, 93, 155, 249, 279, 415, 421, 465, 747, 1245, 1263, 1395, 2105, 2573, 3735, 3789, 6315, 7719, 12865, 13051, 18945, 23157, 34943, 38595, 39153, 65255, 104829, 115785, 117459, 174715, 195765, 314487, 524145, 587295, 1083233, 1572435, 3249699, 5416165, 9749097, 16248495, 48745485]

約数ペア:

[(1, 48745485), (3, 16248495), (5, 9749097), (9, 5416165), (15, 3249699), (31, 1572435), (45, 1083233), (83, 587295), (93, 524145), (155, 314487), (249, 195765), (279, 174715), (415, 117459), (421, 115785), (465, 104829), (747, 65255), (1245, 39153), (1263, 38595), (1395, 34943), (2105, 23157), (2573, 18945), (3735, 13051), (3789, 12865), (6315, 7719)]