4026555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 7517328

約数和(自身を除く): 3490773

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 6883, 20649, 34415, 61947, 89479, 103245, 268437, 309735, 447395, 805311, 1342185, 4026555]

約数ペア:

[(1, 4026555), (3, 1342185), (5, 805311), (9, 447395), (13, 309735), (15, 268437), (39, 103245), (45, 89479), (65, 61947), (117, 34415), (195, 20649), (585, 6883)]