239005305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 96

約数和(自身を含む): 539136000

約数和(自身を除く): 300130695

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 161, 165, 207, 231, 253, 315, 345, 385, 483, 495, 693, 759, 805, 1035, 1155, 1265, 1449, 1771, 2277, 2415, 2999, 3465, 3795, 5313, 7245, 8855, 8997, 11385, 14995, 15939, 20993, 26565, 26991, 32989, 44985, 62979, 68977, 79695, 98967, 104965, 134955, 164945, 188937, 206931, 230923, 296901, 314895, 344885, 482839, 494835, 620793, 692769, 758747, 944685, 1034655, 1154615, 1448517, 1484505, 2078307, 2276241, 2414195, 3103965, 3463845, 3793735, 4345551, 5311229, 6828723, 7242585, 10391535, 11381205, 15933687, 21727755, 26556145, 34143615, 47801061, 79668435, 239005305]

約数ペア:

[(1, 239005305), (3, 79668435), (5, 47801061), (7, 34143615), (9, 26556145), (11, 21727755), (15, 15933687), (21, 11381205), (23, 10391535), (33, 7242585), (35, 6828723), (45, 5311229), (55, 4345551), (63, 3793735), (69, 3463845), (77, 3103965), (99, 2414195), (105, 2276241), (115, 2078307), (161, 1484505), (165, 1448517), (207, 1154615), (231, 1034655), (253, 944685), (315, 758747), (345, 692769), (385, 620793), (483, 494835), (495, 482839), (693, 344885), (759, 314895), (805, 296901), (1035, 230923), (1155, 206931), (1265, 188937), (1449, 164945), (1771, 134955), (2277, 104965), (2415, 98967), (2999, 79695), (3465, 68977), (3795, 62979), (5313, 44985), (7245, 32989), (8855, 26991), (8997, 26565), (11385, 20993), (14995, 15939)]