201512115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5869}}^1$

素因数の和:5996

約数の個数: 48

約数和(自身を含む): 402916800

約数和(自身を除く): 201404685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2289, 3815, 4905, 5869, 6867, 11445, 17607, 29345, 34335, 41083, 52821, 88035, 123249, 205415, 264105, 369747, 616245, 639721, 1848735, 1919163, 3198605, 4478047, 5757489, 9595815, 13434141, 22390235, 28787445, 40302423, 67170705, 201512115]

約数ペア:

[(1, 201512115), (3, 67170705), (5, 40302423), (7, 28787445), (9, 22390235), (15, 13434141), (21, 9595815), (35, 5757489), (45, 4478047), (63, 3198605), (105, 1919163), (109, 1848735), (315, 639721), (327, 616245), (545, 369747), (763, 264105), (981, 205415), (1635, 123249), (2289, 88035), (3815, 52821), (4905, 41083), (5869, 34335), (6867, 29345), (11445, 17607)]