80907585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8311}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 143631360

約数和(自身を除く): 62723775

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 8311, 9735, 24933, 41555, 91421, 124665, 274263, 457105, 490349, 1371315, 1471047, 2451745, 5393839, 7355235, 16181517, 26969195, 80907585]

約数ペア:

[(1, 80907585), (3, 26969195), (5, 16181517), (11, 7355235), (15, 5393839), (33, 2451745), (55, 1471047), (59, 1371315), (165, 490349), (177, 457105), (295, 274263), (649, 124665), (885, 91421), (1947, 41555), (3245, 24933), (8311, 9735)]