7904344105

素因数分解:

$5^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{28627}}^1$

素因数の和:28683

約数の個数: 40

約数和(自身を含む): 11546932032

約数和(自身を除く): 3642587927

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 343, 805, 1127, 1715, 2401, 5635, 7889, 12005, 28627, 39445, 55223, 143135, 200389, 276115, 658421, 1001945, 1402723, 3292105, 4608947, 7013615, 9819061, 23044735, 32262629, 49095305, 68733427, 161313145, 225838403, 343667135, 1129192015, 1580868821, 7904344105]

約数ペア:

[(1, 7904344105), (5, 1580868821), (7, 1129192015), (23, 343667135), (35, 225838403), (49, 161313145), (115, 68733427), (161, 49095305), (245, 32262629), (343, 23044735), (805, 9819061), (1127, 7013615), (1715, 4608947), (2401, 3292105), (5635, 1402723), (7889, 1001945), (12005, 658421), (28627, 276115), (39445, 200389), (55223, 143135)]