26764245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20509}}^1$

素因数の和:20549

約数の個数: 24

約数和(自身を含む): 47993400

約数和(自身を除く): 21229155

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20509, 61527, 102545, 184581, 307635, 594761, 922905, 1784283, 2973805, 5352849, 8921415, 26764245]

約数ペア:

[(1, 26764245), (3, 8921415), (5, 5352849), (9, 2973805), (15, 1784283), (29, 922905), (45, 594761), (87, 307635), (145, 184581), (261, 102545), (435, 61527), (1305, 20509)]