15385959

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 23063040

約数和(自身を除く): 7677081

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 479, 747, 1437, 3569, 4311, 10707, 20597, 32121, 39757, 61791, 119271, 185373, 357813, 1709551, 5128653, 15385959]

約数ペア:

[(1, 15385959), (3, 5128653), (9, 1709551), (43, 357813), (83, 185373), (129, 119271), (249, 61791), (387, 39757), (479, 32121), (747, 20597), (1437, 10707), (3569, 4311)]