1008037905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 2006581248

約数和(自身を除く): 998543343

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 47, 69, 83, 105, 107, 115, 141, 161, 235, 249, 321, 329, 345, 415, 483, 535, 581, 705, 749, 805, 987, 1081, 1245, 1605, 1645, 1743, 1909, 2247, 2415, 2461, 2905, 3243, 3745, 3901, 4935, 5029, 5405, 5727, 7383, 7567, 8715, 8881, 9545, 11235, 11703, 12305, 13363, 15087, 16215, 17227, 19505, 22701, 25145, 26643, 27307, 28635, 35203, 36915, 37835, 40089, 44405, 51681, 58515, 62167, 66815, 75435, 81921, 86135, 89723, 105609, 113505, 115667, 133215, 136535, 176015, 186501, 200445, 204263, 258405, 269169, 310835, 347001, 409605, 417407, 448615, 528045, 578335, 612789, 628061, 809669, 932505, 1021315, 1252221, 1345845, 1429841, 1735005, 1884183, 2087035, 2429007, 2921849, 3063945, 3140305, 4048345, 4289523, 6261105, 7149205, 8765547, 9420915, 9600361, 12145035, 14609245, 21447615, 28801083, 43827735, 48001805, 67202527, 144005415, 201607581, 336012635, 1008037905]

約数ペア:

[(1, 1008037905), (3, 336012635), (5, 201607581), (7, 144005415), (15, 67202527), (21, 48001805), (23, 43827735), (35, 28801083), (47, 21447615), (69, 14609245), (83, 12145035), (105, 9600361), (107, 9420915), (115, 8765547), (141, 7149205), (161, 6261105), (235, 4289523), (249, 4048345), (321, 3140305), (329, 3063945), (345, 2921849), (415, 2429007), (483, 2087035), (535, 1884183), (581, 1735005), (705, 1429841), (749, 1345845), (805, 1252221), (987, 1021315), (1081, 932505), (1245, 809669), (1605, 628061), (1645, 612789), (1743, 578335), (1909, 528045), (2247, 448615), (2415, 417407), (2461, 409605), (2905, 347001), (3243, 310835), (3745, 269169), (3901, 258405), (4935, 204263), (5029, 200445), (5405, 186501), (5727, 176015), (7383, 136535), (7567, 133215), (8715, 115667), (8881, 113505), (9545, 105609), (11235, 89723), (11703, 86135), (12305, 81921), (13363, 75435), (15087, 66815), (16215, 62167), (17227, 58515), (19505, 51681), (22701, 44405), (25145, 40089), (26643, 37835), (27307, 36915), (28635, 35203)]