15778825851

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1\times {\mathrm{27689}}^1$

素因数の和:27887

約数の個数: 24

約数和(自身を含む): 21755700720

約数和(自身を除く): 5976874869

約数列:

[1, 3, 41, 113, 123, 339, 1681, 4633, 5043, 13899, 27689, 83067, 189953, 569859, 1135249, 3128857, 3405747, 9386571, 46545209, 128283137, 139635627, 384849411, 5259608617, 15778825851]

約数ペア:

[(1, 15778825851), (3, 5259608617), (41, 384849411), (113, 139635627), (123, 128283137), (339, 46545209), (1681, 9386571), (4633, 3405747), (5043, 3128857), (13899, 1135249), (27689, 569859), (83067, 189953)]