15244515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 32707584

約数和(自身を除く): 17463069

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 33, 39, 45, 55, 65, 69, 99, 103, 115, 117, 143, 165, 195, 207, 253, 299, 309, 345, 429, 495, 515, 585, 715, 759, 897, 927, 1035, 1133, 1265, 1287, 1339, 1495, 1545, 2145, 2277, 2369, 2691, 3289, 3399, 3795, 4017, 4485, 4635, 5665, 6435, 6695, 7107, 9867, 10197, 11385, 11845, 12051, 13455, 14729, 16445, 16995, 20085, 21321, 26059, 29601, 30797, 35535, 44187, 49335, 50985, 60255, 73645, 78177, 92391, 106605, 130295, 132561, 148005, 153985, 220935, 234531, 277173, 338767, 390885, 461955, 662805, 1016301, 1172655, 1385865, 1693835, 3048903, 5081505, 15244515]

約数ペア:

[(1, 15244515), (3, 5081505), (5, 3048903), (9, 1693835), (11, 1385865), (13, 1172655), (15, 1016301), (23, 662805), (33, 461955), (39, 390885), (45, 338767), (55, 277173), (65, 234531), (69, 220935), (99, 153985), (103, 148005), (115, 132561), (117, 130295), (143, 106605), (165, 92391), (195, 78177), (207, 73645), (253, 60255), (299, 50985), (309, 49335), (345, 44187), (429, 35535), (495, 30797), (515, 29601), (585, 26059), (715, 21321), (759, 20085), (897, 16995), (927, 16445), (1035, 14729), (1133, 13455), (1265, 12051), (1287, 11845), (1339, 11385), (1495, 10197), (1545, 9867), (2145, 7107), (2277, 6695), (2369, 6435), (2691, 5665), (3289, 4635), (3399, 4485), (3795, 4017)]