987077135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{68239}}^1$

素因数の和:68518

約数の個数: 16

約数和(自身を含む): 1297105920

約数和(自身を除く): 310028785

約数列:

[1, 5, 11, 55, 263, 1315, 2893, 14465, 68239, 341195, 750629, 3753145, 17946857, 89734285, 197415427, 987077135]

約数ペア:

[(1, 987077135), (5, 197415427), (11, 89734285), (55, 17946857), (263, 3753145), (1315, 750629), (2893, 341195), (14465, 68239)]