566680465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 815173632

約数和(自身を除く): 248493167

約数列:

[1, 5, 13, 17, 31, 65, 71, 85, 155, 221, 233, 355, 403, 527, 923, 1105, 1165, 1207, 2015, 2201, 2635, 3029, 3961, 4615, 6035, 6851, 7223, 11005, 15145, 15691, 16543, 19805, 28613, 34255, 36115, 37417, 51493, 78455, 82715, 93899, 122791, 143065, 187085, 215059, 257465, 281231, 469495, 486421, 512833, 613955, 1075295, 1406155, 1596283, 2432105, 2564165, 3656003, 6666829, 7981415, 8718161, 18280015, 33334145, 43590805, 113336093, 566680465]

約数ペア:

[(1, 566680465), (5, 113336093), (13, 43590805), (17, 33334145), (31, 18280015), (65, 8718161), (71, 7981415), (85, 6666829), (155, 3656003), (221, 2564165), (233, 2432105), (355, 1596283), (403, 1406155), (527, 1075295), (923, 613955), (1105, 512833), (1165, 486421), (1207, 469495), (2015, 281231), (2201, 257465), (2635, 215059), (3029, 187085), (3961, 143065), (4615, 122791), (6035, 93899), (6851, 82715), (7223, 78455), (11005, 51493), (15145, 37417), (15691, 36115), (16543, 34255), (19805, 28613)]