8854844445

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{41983}}^1$

素因数の和:42146

約数の個数: 48

約数和(自身を含む): 15849799680

約数和(自身を除く): 6994955235

約数列:

[1, 3, 5, 9, 15, 43, 45, 109, 129, 215, 327, 387, 545, 645, 981, 1635, 1935, 4687, 4905, 14061, 23435, 41983, 42183, 70305, 125949, 209915, 210915, 377847, 629745, 1805269, 1889235, 4576147, 5415807, 9026345, 13728441, 16247421, 22880735, 27079035, 41185323, 68642205, 81237105, 196774321, 205926615, 590322963, 983871605, 1770968889, 2951614815, 8854844445]

約数ペア:

[(1, 8854844445), (3, 2951614815), (5, 1770968889), (9, 983871605), (15, 590322963), (43, 205926615), (45, 196774321), (109, 81237105), (129, 68642205), (215, 41185323), (327, 27079035), (387, 22880735), (545, 16247421), (645, 13728441), (981, 9026345), (1635, 5415807), (1935, 4576147), (4687, 1889235), (4905, 1805269), (14061, 629745), (23435, 377847), (41983, 210915), (42183, 209915), (70305, 125949)]