53880765

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 89510400

約数和(自身を除く): 35629635

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1109, 1185, 3239, 3327, 5545, 9717, 16195, 16635, 45469, 48585, 87611, 136407, 227345, 262833, 438055, 682035, 1314165, 3592051, 10776153, 17960255, 53880765]

約数ペア:

[(1, 53880765), (3, 17960255), (5, 10776153), (15, 3592051), (41, 1314165), (79, 682035), (123, 438055), (205, 262833), (237, 227345), (395, 136407), (615, 87611), (1109, 48585), (1185, 45469), (3239, 16635), (3327, 16195), (5545, 9717)]