26848215

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2377}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 46741968

約数和(自身を除く): 19893753

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 2377, 3765, 7131, 11295, 11885, 21393, 35655, 106965, 596627, 1789881, 2983135, 5369643, 8949405, 26848215]

約数ペア:

[(1, 26848215), (3, 8949405), (5, 5369643), (9, 2983135), (15, 1789881), (45, 596627), (251, 106965), (753, 35655), (1255, 21393), (2259, 11885), (2377, 11295), (3765, 7131)]