27223425

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 51663360

約数和(自身を除く): 24439935

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1301, 1395, 2325, 3903, 4185, 6505, 6975, 11709, 19515, 20925, 32525, 35127, 40331, 58545, 97575, 120993, 175635, 201655, 292725, 362979, 604965, 878175, 1008275, 1088937, 1814895, 3024825, 5444685, 9074475, 27223425]

約数ペア:

[(1, 27223425), (3, 9074475), (5, 5444685), (9, 3024825), (15, 1814895), (25, 1088937), (27, 1008275), (31, 878175), (45, 604965), (75, 362979), (93, 292725), (135, 201655), (155, 175635), (225, 120993), (279, 97575), (465, 58545), (675, 40331), (775, 35127), (837, 32525), (1301, 20925), (1395, 19515), (2325, 11709), (3903, 6975), (4185, 6505)]