54129615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2687}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 38767665

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 2687, 4029, 6715, 8061, 13435, 20145, 40305, 45679, 137037, 212273, 228395, 636819, 685185, 1061365, 3184095, 3608641, 10825923, 18043205, 54129615]

約数ペア:

[(1, 54129615), (3, 18043205), (5, 10825923), (15, 3608641), (17, 3184095), (51, 1061365), (79, 685185), (85, 636819), (237, 228395), (255, 212273), (395, 137037), (1185, 45679), (1343, 40305), (2687, 20145), (4029, 13435), (6715, 8061)]