27586155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{431}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 19443093

約数列:

[1, 3, 5, 15, 17, 51, 85, 251, 255, 431, 753, 1255, 1293, 2155, 3765, 4267, 6465, 7327, 12801, 21335, 21981, 36635, 64005, 108181, 109905, 324543, 540905, 1622715, 1839077, 5517231, 9195385, 27586155]

約数ペア:

[(1, 27586155), (3, 9195385), (5, 5517231), (15, 1839077), (17, 1622715), (51, 540905), (85, 324543), (251, 109905), (255, 108181), (431, 64005), (753, 36635), (1255, 21981), (1293, 21335), (2155, 12801), (3765, 7327), (4267, 6465)]