11838555

素因数分解:

$3^4\times 5^1\times {\mathrm{29231}}^1$

素因数の和:29248

約数の個数: 20

約数和(自身を含む): 21222432

約数和(自身を除く): 9383877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 29231, 87693, 146155, 263079, 438465, 789237, 1315395, 2367711, 3946185, 11838555]

約数ペア:

[(1, 11838555), (3, 3946185), (5, 2367711), (9, 1315395), (15, 789237), (27, 438465), (45, 263079), (81, 146155), (135, 87693), (405, 29231)]