282997275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 535584768

約数和(自身を除く): 252587493

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 73, 75, 111, 127, 165, 185, 219, 275, 365, 381, 407, 555, 635, 803, 825, 925, 1095, 1221, 1397, 1825, 1905, 2035, 2409, 2701, 2775, 3175, 4015, 4191, 4699, 5475, 6105, 6985, 8103, 9271, 9525, 10175, 12045, 13505, 14097, 20075, 20955, 23495, 27813, 29711, 30525, 34925, 40515, 46355, 51689, 60225, 67525, 70485, 89133, 101981, 104775, 117475, 139065, 148555, 155067, 202575, 231775, 258445, 305943, 343027, 352425, 445665, 509905, 695325, 742775, 775335, 1029081, 1292225, 1529715, 1715135, 2228325, 2549525, 3773297, 3876675, 5145405, 7648575, 8575675, 11319891, 18866485, 25727025, 56599455, 94332425, 282997275]

約数ペア:

[(1, 282997275), (3, 94332425), (5, 56599455), (11, 25727025), (15, 18866485), (25, 11319891), (33, 8575675), (37, 7648575), (55, 5145405), (73, 3876675), (75, 3773297), (111, 2549525), (127, 2228325), (165, 1715135), (185, 1529715), (219, 1292225), (275, 1029081), (365, 775335), (381, 742775), (407, 695325), (555, 509905), (635, 445665), (803, 352425), (825, 343027), (925, 305943), (1095, 258445), (1221, 231775), (1397, 202575), (1825, 155067), (1905, 148555), (2035, 139065), (2409, 117475), (2701, 104775), (2775, 101981), (3175, 89133), (4015, 70485), (4191, 67525), (4699, 60225), (5475, 51689), (6105, 46355), (6985, 40515), (8103, 34925), (9271, 30525), (9525, 29711), (10175, 27813), (12045, 23495), (13505, 20955), (14097, 20075)]