40007835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 80061696

約数和(自身を除く): 40053861

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1187, 1605, 2247, 3561, 3745, 4815, 5935, 6741, 8309, 10683, 11235, 17805, 24927, 33705, 41545, 53415, 74781, 124635, 127009, 373905, 381027, 635045, 889063, 1143081, 1905135, 2667189, 4445315, 5715405, 8001567, 13335945, 40007835]

約数ペア:

[(1, 40007835), (3, 13335945), (5, 8001567), (7, 5715405), (9, 4445315), (15, 2667189), (21, 1905135), (35, 1143081), (45, 889063), (63, 635045), (105, 381027), (107, 373905), (315, 127009), (321, 124635), (535, 74781), (749, 53415), (963, 41545), (1187, 33705), (1605, 24927), (2247, 17805), (3561, 11235), (3745, 10683), (4815, 8309), (5935, 6741)]