242848255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{27271}}^1$

素因数の和:27426

約数の個数: 16

約数和(自身を含む): 316137024

約数和(自身を除く): 73288769

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 27271, 136355, 354523, 1772615, 3736127, 18680635, 48569651, 242848255]

約数ペア:

[(1, 242848255), (5, 48569651), (13, 18680635), (65, 3736127), (137, 1772615), (685, 354523), (1781, 136355), (8905, 27271)]