549798095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 888330240

約数和(自身を除く): 338532145

約数列:

[1, 5, 7, 11, 23, 29, 35, 55, 77, 115, 145, 161, 203, 253, 319, 385, 667, 805, 1015, 1265, 1595, 1771, 2141, 2233, 3335, 4669, 7337, 8855, 10705, 11165, 14987, 23345, 23551, 36685, 49243, 51359, 62089, 74935, 117755, 164857, 246215, 256795, 310445, 344701, 434623, 541673, 682979, 824285, 1428047, 1723505, 2173115, 2708365, 3414895, 3791711, 4780853, 7140235, 9996329, 15708517, 18958555, 23904265, 49981645, 78542585, 109959619, 549798095]

約数ペア:

[(1, 549798095), (5, 109959619), (7, 78542585), (11, 49981645), (23, 23904265), (29, 18958555), (35, 15708517), (55, 9996329), (77, 7140235), (115, 4780853), (145, 3791711), (161, 3414895), (203, 2708365), (253, 2173115), (319, 1723505), (385, 1428047), (667, 824285), (805, 682979), (1015, 541673), (1265, 434623), (1595, 344701), (1771, 310445), (2141, 256795), (2233, 246215), (3335, 164857), (4669, 117755), (7337, 74935), (8855, 62089), (10705, 51359), (11165, 49243), (14987, 36685), (23345, 23551)]