54267825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 98136576

約数和(自身を除く): 43868751

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1373, 1581, 2325, 2635, 4119, 6865, 7905, 13175, 20595, 23341, 34325, 39525, 42563, 70023, 102975, 116705, 127689, 212815, 350115, 583525, 638445, 723571, 1064075, 1750575, 2170713, 3192225, 3617855, 10853565, 18089275, 54267825]

約数ペア:

[(1, 54267825), (3, 18089275), (5, 10853565), (15, 3617855), (17, 3192225), (25, 2170713), (31, 1750575), (51, 1064075), (75, 723571), (85, 638445), (93, 583525), (155, 350115), (255, 212815), (425, 127689), (465, 116705), (527, 102975), (775, 70023), (1275, 42563), (1373, 39525), (1581, 34325), (2325, 23341), (2635, 20595), (4119, 13175), (6865, 7905)]