66772395

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36191}}^1$

素因数の和:36243

約数の個数: 24

約数和(自身を含む): 118564992

約数和(自身を除く): 51792597

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 36191, 108573, 180955, 325719, 542865, 1483831, 1628595, 4451493, 7419155, 13354479, 22257465, 66772395]

約数ペア:

[(1, 66772395), (3, 22257465), (5, 13354479), (9, 7419155), (15, 4451493), (41, 1628595), (45, 1483831), (123, 542865), (205, 325719), (369, 180955), (615, 108573), (1845, 36191)]