11688015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 19615680

約数和(自身を除く): 7927665

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 277, 291, 435, 485, 831, 1385, 1455, 2813, 4155, 8033, 8439, 14065, 24099, 26869, 40165, 42195, 80607, 120495, 134345, 403035, 779201, 2337603, 3896005, 11688015]

約数ペア:

[(1, 11688015), (3, 3896005), (5, 2337603), (15, 779201), (29, 403035), (87, 134345), (97, 120495), (145, 80607), (277, 42195), (291, 40165), (435, 26869), (485, 24099), (831, 14065), (1385, 8439), (1455, 8033), (2813, 4155)]