67638285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 144039168

約数和(自身を除く): 76400883

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, 429, 457, 495, 585, 715, 759, 897, 1035, 1265, 1287, 1371, 1495, 2145, 2277, 2285, 2691, 3289, 3795, 4113, 4485, 5027, 5941, 6435, 6855, 9867, 10511, 11385, 13455, 15081, 16445, 17823, 20565, 25135, 29601, 29705, 31533, 45243, 49335, 52555, 53469, 65351, 75405, 89115, 94599, 115621, 136643, 148005, 157665, 196053, 226215, 267345, 326755, 346863, 409929, 472995, 578105, 588159, 683215, 980265, 1040589, 1229787, 1503073, 1734315, 2049645, 2940795, 4509219, 5202945, 6148935, 7515365, 13527657, 22546095, 67638285]

約数ペア:

[(1, 67638285), (3, 22546095), (5, 13527657), (9, 7515365), (11, 6148935), (13, 5202945), (15, 4509219), (23, 2940795), (33, 2049645), (39, 1734315), (45, 1503073), (55, 1229787), (65, 1040589), (69, 980265), (99, 683215), (115, 588159), (117, 578105), (143, 472995), (165, 409929), (195, 346863), (207, 326755), (253, 267345), (299, 226215), (345, 196053), (429, 157665), (457, 148005), (495, 136643), (585, 115621), (715, 94599), (759, 89115), (897, 75405), (1035, 65351), (1265, 53469), (1287, 52555), (1371, 49335), (1495, 45243), (2145, 31533), (2277, 29705), (2285, 29601), (2691, 25135), (3289, 20565), (3795, 17823), (4113, 16445), (4485, 15081), (5027, 13455), (5941, 11385), (6435, 10511), (6855, 9867)]