155522081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 184991040

約数和(自身を除く): 29468959

約数列:

[1, 11, 13, 143, 169, 269, 311, 1859, 2959, 3421, 3497, 4043, 38467, 44473, 45461, 52559, 83659, 500071, 578149, 920249, 1087567, 11963237, 14138371, 155522081]

約数ペア:

[(1, 155522081), (11, 14138371), (13, 11963237), (143, 1087567), (169, 920249), (269, 578149), (311, 500071), (1859, 83659), (2959, 52559), (3421, 45461), (3497, 44473), (4043, 38467)]