11695005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 23422464

約数和(自身を除く): 11727459

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 271, 315, 411, 685, 813, 959, 1233, 1355, 1897, 2055, 2439, 2877, 4065, 4795, 5691, 6165, 8631, 9485, 12195, 14385, 17073, 28455, 37127, 43155, 85365, 111381, 185635, 259889, 334143, 556905, 779667, 1299445, 1670715, 2339001, 3898335, 11695005]

約数ペア:

[(1, 11695005), (3, 3898335), (5, 2339001), (7, 1670715), (9, 1299445), (15, 779667), (21, 556905), (35, 334143), (45, 259889), (63, 185635), (105, 111381), (137, 85365), (271, 43155), (315, 37127), (411, 28455), (685, 17073), (813, 14385), (959, 12195), (1233, 9485), (1355, 8631), (1897, 6165), (2055, 5691), (2439, 4795), (2877, 4065)]