12349675

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 17245920

約数和(自身を除く): 4896245

約数列:

[1, 5, 13, 25, 37, 65, 79, 169, 185, 325, 395, 481, 845, 925, 1027, 1975, 2405, 2923, 4225, 5135, 6253, 12025, 13351, 14615, 25675, 31265, 37999, 66755, 73075, 156325, 189995, 333775, 493987, 949975, 2469935, 12349675]

約数ペア:

[(1, 12349675), (5, 2469935), (13, 949975), (25, 493987), (37, 333775), (65, 189995), (79, 156325), (169, 73075), (185, 66755), (325, 37999), (395, 31265), (481, 25675), (845, 14615), (925, 13351), (1027, 12025), (1975, 6253), (2405, 5135), (2923, 4225)]