15691065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 27463296

約数和(自身を除く): 11772231

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1201, 2613, 3603, 4355, 6005, 13065, 15613, 18015, 46839, 78065, 80467, 234195, 241401, 402335, 1046071, 1207005, 3138213, 5230355, 15691065]

約数ペア:

[(1, 15691065), (3, 5230355), (5, 3138213), (13, 1207005), (15, 1046071), (39, 402335), (65, 241401), (67, 234195), (195, 80467), (201, 78065), (335, 46839), (871, 18015), (1005, 15613), (1201, 13065), (2613, 6005), (3603, 4355)]