85399085

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 104731392

約数和(自身を除く): 19332307

約数列:

[1, 5, 61, 211, 305, 1055, 1327, 6635, 12871, 64355, 80947, 279997, 404735, 1399985, 17079817, 85399085]

約数ペア:

[(1, 85399085), (5, 17079817), (61, 1399985), (211, 404735), (305, 279997), (1055, 80947), (1327, 64355), (6635, 12871)]