40137555

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 65834496

約数和(自身を除く): 25696941

約数列:

[1, 3, 5, 15, 83, 103, 249, 309, 313, 415, 515, 939, 1245, 1545, 1565, 4695, 8549, 25647, 25979, 32239, 42745, 77937, 96717, 128235, 129895, 161195, 389685, 483585, 2675837, 8027511, 13379185, 40137555]

約数ペア:

[(1, 40137555), (3, 13379185), (5, 8027511), (15, 2675837), (83, 483585), (103, 389685), (249, 161195), (309, 129895), (313, 128235), (415, 96717), (515, 77937), (939, 42745), (1245, 32239), (1545, 25979), (1565, 25647), (4695, 8549)]