5678505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2027

約数の個数: 40

約数和(自身を含む): 11639232

約数和(自身を除く): 5960727

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2003, 2835, 6009, 10015, 14021, 18027, 30045, 42063, 54081, 70105, 90135, 126189, 162243, 210315, 270405, 378567, 630945, 811215, 1135701, 1892835, 5678505]

約数ペア:

[(1, 5678505), (3, 1892835), (5, 1135701), (7, 811215), (9, 630945), (15, 378567), (21, 270405), (27, 210315), (35, 162243), (45, 126189), (63, 90135), (81, 70105), (105, 54081), (135, 42063), (189, 30045), (315, 18027), (405, 14021), (567, 10015), (945, 6009), (2003, 2835)]