23927265

素因数分解:

$3^3\times 5^1\times {\mathrm{177239}}^1$

素因数の和:177253

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 18610335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 177239, 531717, 886195, 1595151, 2658585, 4785453, 7975755, 23927265]

約数ペア:

[(1, 23927265), (3, 7975755), (5, 4785453), (9, 2658585), (15, 1595151), (27, 886195), (45, 531717), (135, 177239)]