57573945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 122653440

約数和(自身を除く): 65079495

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 115, 117, 143, 165, 195, 207, 253, 299, 345, 389, 429, 495, 585, 715, 759, 897, 1035, 1167, 1265, 1287, 1495, 1945, 2145, 2277, 2691, 3289, 3501, 3795, 4279, 4485, 5057, 5835, 6435, 8947, 9867, 11385, 12837, 13455, 15171, 16445, 17505, 21395, 25285, 26841, 29601, 38511, 44735, 45513, 49335, 55627, 64185, 75855, 80523, 98417, 116311, 134205, 148005, 166881, 192555, 227565, 278135, 295251, 348933, 402615, 492085, 500643, 581555, 834405, 885753, 1046799, 1279421, 1476255, 1744665, 2503215, 3838263, 4428765, 5233995, 6397105, 11514789, 19191315, 57573945]

約数ペア:

[(1, 57573945), (3, 19191315), (5, 11514789), (9, 6397105), (11, 5233995), (13, 4428765), (15, 3838263), (23, 2503215), (33, 1744665), (39, 1476255), (45, 1279421), (55, 1046799), (65, 885753), (69, 834405), (99, 581555), (115, 500643), (117, 492085), (143, 402615), (165, 348933), (195, 295251), (207, 278135), (253, 227565), (299, 192555), (345, 166881), (389, 148005), (429, 134205), (495, 116311), (585, 98417), (715, 80523), (759, 75855), (897, 64185), (1035, 55627), (1167, 49335), (1265, 45513), (1287, 44735), (1495, 38511), (1945, 29601), (2145, 26841), (2277, 25285), (2691, 21395), (3289, 17505), (3501, 16445), (3795, 15171), (4279, 13455), (4485, 12837), (5057, 11385), (5835, 9867), (6435, 8947)]