65527865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 90222720

約数和(自身を除く): 24694855

約数列:

[1, 5, 13, 19, 65, 95, 97, 247, 485, 547, 1235, 1261, 1843, 2735, 6305, 7111, 9215, 10393, 23959, 35555, 51965, 53059, 119795, 135109, 265295, 675545, 689767, 1008121, 3448835, 5040605, 13105573, 65527865]

約数ペア:

[(1, 65527865), (5, 13105573), (13, 5040605), (19, 3448835), (65, 1008121), (95, 689767), (97, 675545), (247, 265295), (485, 135109), (547, 119795), (1235, 53059), (1261, 51965), (1843, 35555), (2735, 23959), (6305, 10393), (7111, 9215)]