54742125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 99919872

約数和(自身を除く): 45177747

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 125, 155, 255, 277, 375, 425, 465, 527, 775, 831, 1275, 1385, 1581, 2125, 2325, 2635, 3875, 4155, 4709, 6375, 6925, 7905, 8587, 11625, 13175, 14127, 20775, 23545, 25761, 34625, 39525, 42935, 65875, 70635, 103875, 117725, 128805, 145979, 197625, 214675, 353175, 437937, 588625, 644025, 729895, 1073375, 1765875, 2189685, 3220125, 3649475, 10948425, 18247375, 54742125]

約数ペア:

[(1, 54742125), (3, 18247375), (5, 10948425), (15, 3649475), (17, 3220125), (25, 2189685), (31, 1765875), (51, 1073375), (75, 729895), (85, 644025), (93, 588625), (125, 437937), (155, 353175), (255, 214675), (277, 197625), (375, 145979), (425, 128805), (465, 117725), (527, 103875), (775, 70635), (831, 65875), (1275, 42935), (1385, 39525), (1581, 34625), (2125, 25761), (2325, 23545), (2635, 20775), (3875, 14127), (4155, 13175), (4709, 11625), (6375, 8587), (6925, 7905)]