7820285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4948

約数の個数: 16

約数和(自身を含む): 10592640

約数和(自身を除く): 2772355

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 4903, 24515, 53933, 142187, 269665, 710935, 1564057, 7820285]

約数ペア:

[(1, 7820285), (5, 1564057), (11, 710935), (29, 269665), (55, 142187), (145, 53933), (319, 24515), (1595, 4903)]