83140245

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63709}}^1$

素因数の和:63749

約数の個数: 24

約数和(自身を含む): 149081400

約数和(自身を除く): 65941155

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 63709, 191127, 318545, 573381, 955635, 1847561, 2866905, 5542683, 9237805, 16628049, 27713415, 83140245]

約数ペア:

[(1, 83140245), (3, 27713415), (5, 16628049), (9, 9237805), (15, 5542683), (29, 2866905), (45, 1847561), (87, 955635), (145, 573381), (261, 318545), (435, 191127), (1305, 63709)]