15696787405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1\times {\mathrm{4079}}^1$

素因数の和:4981

約数の個数: 32

約数和(自身を含む): 20593359360

約数和(自身を除く): 4896571955

約数列:

[1, 5, 13, 65, 73, 365, 811, 949, 4055, 4079, 4745, 10543, 20395, 52715, 53027, 59203, 265135, 296015, 297767, 769639, 1488835, 3308069, 3848195, 3870971, 16540345, 19354855, 43004897, 215024485, 241489037, 1207445185, 3139357481, 15696787405]

約数ペア:

[(1, 15696787405), (5, 3139357481), (13, 1207445185), (65, 241489037), (73, 215024485), (365, 43004897), (811, 19354855), (949, 16540345), (4055, 3870971), (4079, 3848195), (4745, 3308069), (10543, 1488835), (20395, 769639), (52715, 297767), (53027, 296015), (59203, 265135)]