12369075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 20707008

約数和(自身を除く): 8337933

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 1987, 2075, 5961, 6225, 9935, 29805, 49675, 149025, 164921, 494763, 824605, 2473815, 4123025, 12369075]

約数ペア:

[(1, 12369075), (3, 4123025), (5, 2473815), (15, 824605), (25, 494763), (75, 164921), (83, 149025), (249, 49675), (415, 29805), (1245, 9935), (1987, 6225), (2075, 5961)]