80515279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 88149600

約数和(自身を除く): 7634321

約数列:

[1, 13, 149, 197, 211, 1937, 2561, 2743, 29353, 31439, 41567, 381589, 408707, 540371, 6193483, 80515279]

約数ペア:

[(1, 80515279), (13, 6193483), (149, 540371), (197, 408707), (211, 381589), (1937, 41567), (2561, 31439), (2743, 29353)]