27130635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 55021824

約数和(自身を除く): 27891189

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2003, 2709, 4515, 6009, 10015, 13545, 14021, 18027, 30045, 42063, 70105, 86129, 90135, 126189, 210315, 258387, 430645, 602903, 630945, 775161, 1291935, 1808709, 3014515, 3875805, 5426127, 9043545, 27130635]

約数ペア:

[(1, 27130635), (3, 9043545), (5, 5426127), (7, 3875805), (9, 3014515), (15, 1808709), (21, 1291935), (35, 775161), (43, 630945), (45, 602903), (63, 430645), (105, 258387), (129, 210315), (215, 126189), (301, 90135), (315, 86129), (387, 70105), (645, 42063), (903, 30045), (1505, 18027), (1935, 14021), (2003, 13545), (2709, 10015), (4515, 6009)]