12156915465

素因数分解:

$3^2\times 5^1\times {\mathrm{14281}}^1\times {\mathrm{18917}}^1$

素因数の和:33209

約数の個数: 24

約数和(自身を含む): 21074576328

約数和(自身を除く): 8917660863

約数列:

[1, 3, 5, 9, 15, 45, 14281, 18917, 42843, 56751, 71405, 94585, 128529, 170253, 214215, 283755, 642645, 851265, 270153677, 810461031, 1350768385, 2431383093, 4052305155, 12156915465]

約数ペア:

[(1, 12156915465), (3, 4052305155), (5, 2431383093), (9, 1350768385), (15, 810461031), (45, 270153677), (14281, 851265), (18917, 642645), (42843, 283755), (56751, 214215), (71405, 170253), (94585, 128529)]