11387925

素因数分解:

$3^3\times 5^2\times {\mathrm{16871}}^1$

素因数の和:16890

約数の個数: 24

約数和(自身を含む): 20921280

約数和(自身を除く): 9533355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 16871, 50613, 84355, 151839, 253065, 421775, 455517, 759195, 1265325, 2277585, 3795975, 11387925]

約数ペア:

[(1, 11387925), (3, 3795975), (5, 2277585), (9, 1265325), (15, 759195), (25, 455517), (27, 421775), (45, 253065), (75, 151839), (135, 84355), (225, 50613), (675, 16871)]