129654525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 291842432

約数和(自身を除く): 162187907

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 55, 65, 75, 77, 91, 105, 121, 143, 157, 165, 175, 195, 231, 273, 275, 325, 363, 385, 429, 455, 471, 525, 605, 715, 785, 825, 847, 975, 1001, 1099, 1155, 1365, 1573, 1727, 1815, 1925, 2041, 2145, 2275, 2355, 2541, 3003, 3025, 3297, 3575, 3925, 4235, 4719, 5005, 5181, 5495, 5775, 6123, 6825, 7865, 8635, 9075, 10205, 10725, 11011, 11775, 12089, 12705, 14287, 15015, 16485, 18997, 21175, 22451, 23595, 25025, 25905, 27475, 30615, 33033, 36267, 39325, 42861, 43175, 51025, 55055, 56991, 60445, 63525, 67353, 71435, 75075, 82425, 94985, 112255, 117975, 129525, 132979, 153075, 157157, 165165, 181335, 214305, 246961, 275275, 284955, 302225, 336765, 357175, 398937, 471471, 474925, 561275, 664895, 740883, 785785, 825825, 906675, 1071525, 1234805, 1424775, 1683825, 1728727, 1994685, 2357355, 3324475, 3704415, 3928925, 5186181, 6174025, 8643635, 9973425, 11786775, 18522075, 25930905, 43218175, 129654525]

約数ペア:

[(1, 129654525), (3, 43218175), (5, 25930905), (7, 18522075), (11, 11786775), (13, 9973425), (15, 8643635), (21, 6174025), (25, 5186181), (33, 3928925), (35, 3704415), (39, 3324475), (55, 2357355), (65, 1994685), (75, 1728727), (77, 1683825), (91, 1424775), (105, 1234805), (121, 1071525), (143, 906675), (157, 825825), (165, 785785), (175, 740883), (195, 664895), (231, 561275), (273, 474925), (275, 471471), (325, 398937), (363, 357175), (385, 336765), (429, 302225), (455, 284955), (471, 275275), (525, 246961), (605, 214305), (715, 181335), (785, 165165), (825, 157157), (847, 153075), (975, 132979), (1001, 129525), (1099, 117975), (1155, 112255), (1365, 94985), (1573, 82425), (1727, 75075), (1815, 71435), (1925, 67353), (2041, 63525), (2145, 60445), (2275, 56991), (2355, 55055), (2541, 51025), (3003, 43175), (3025, 42861), (3297, 39325), (3575, 36267), (3925, 33033), (4235, 30615), (4719, 27475), (5005, 25905), (5181, 25025), (5495, 23595), (5775, 22451), (6123, 21175), (6825, 18997), (7865, 16485), (8635, 15015), (9075, 14287), (10205, 12705), (10725, 12089), (11011, 11775)]