12156687135

素因数分解:

$3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1027181}}^1$

素因数の和:1027455

約数の個数: 24

約数和(自身を含む): 21151731744

約数和(自身を除く): 8995044609

約数列:

[1, 3, 5, 9, 15, 45, 263, 789, 1315, 2367, 3945, 11835, 1027181, 3081543, 5135905, 9244629, 15407715, 46223145, 270148603, 810445809, 1350743015, 2431337427, 4052229045, 12156687135]

約数ペア:

[(1, 12156687135), (3, 4052229045), (5, 2431337427), (9, 1350743015), (15, 810445809), (45, 270148603), (263, 46223145), (789, 15407715), (1315, 9244629), (2367, 5135905), (3945, 3081543), (11835, 1027181)]