1027551305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{18121}}^1$

素因数の和:19168

約数の個数: 16

約数和(自身を含む): 1346537088

約数和(自身を除く): 318985783

約数列:

[1, 5, 11, 55, 1031, 5155, 11341, 18121, 56705, 90605, 199331, 996655, 18682751, 93413755, 205510261, 1027551305]

約数ペア:

[(1, 1027551305), (5, 205510261), (11, 93413755), (55, 18682751), (1031, 996655), (5155, 199331), (11341, 90605), (18121, 56705)]