56476575

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2749

約数の個数: 48

約数和(自身を含む): 107136000

約数和(自身を除く): 50659425

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 2699, 4185, 6975, 8097, 13495, 20925, 24291, 40485, 67475, 72873, 83669, 121455, 202425, 251007, 364365, 418345, 607275, 753021, 1255035, 1821825, 2091725, 2259063, 3765105, 6275175, 11295315, 18825525, 56476575]

約数ペア:

[(1, 56476575), (3, 18825525), (5, 11295315), (9, 6275175), (15, 3765105), (25, 2259063), (27, 2091725), (31, 1821825), (45, 1255035), (75, 753021), (93, 607275), (135, 418345), (155, 364365), (225, 251007), (279, 202425), (465, 121455), (675, 83669), (775, 72873), (837, 67475), (1395, 40485), (2325, 24291), (2699, 20925), (4185, 13495), (6975, 8097)]