87886335

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{947}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 59546625

約数列:

[1, 3, 5, 15, 23, 69, 115, 269, 345, 807, 947, 1345, 2841, 4035, 4735, 6187, 14205, 18561, 21781, 30935, 65343, 92805, 108905, 254743, 326715, 764229, 1273715, 3821145, 5859089, 17577267, 29295445, 87886335]

約数ペア:

[(1, 87886335), (3, 29295445), (5, 17577267), (15, 5859089), (23, 3821145), (69, 1273715), (115, 764229), (269, 326715), (345, 254743), (807, 108905), (947, 92805), (1345, 65343), (2841, 30935), (4035, 21781), (4735, 18561), (6187, 14205)]