15121425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18329}}^1$

素因数の和:18353

約数の個数: 24

約数和(自身を含む): 27275040

約数和(自身を除く): 12153615

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 18329, 54987, 91645, 201619, 274935, 458225, 604857, 1008095, 1374675, 3024285, 5040475, 15121425]

約数ペア:

[(1, 15121425), (3, 5040475), (5, 3024285), (11, 1374675), (15, 1008095), (25, 604857), (33, 458225), (55, 274935), (75, 201619), (165, 91645), (275, 54987), (825, 18329)]