15399648

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4888

約数の個数: 72

約数和(自身を含む): 47783736

約数和(自身を除く): 32384088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 4861, 9722, 14583, 19444, 29166, 38888, 43749, 53471, 58332, 77776, 87498, 106942, 116664, 155552, 160413, 174996, 213884, 233328, 320826, 349992, 427768, 466656, 481239, 641652, 699984, 855536, 962478, 1283304, 1399968, 1711072, 1924956, 2566608, 3849912, 5133216, 7699824, 15399648]

約数ペア:

[(1, 15399648), (2, 7699824), (3, 5133216), (4, 3849912), (6, 2566608), (8, 1924956), (9, 1711072), (11, 1399968), (12, 1283304), (16, 962478), (18, 855536), (22, 699984), (24, 641652), (32, 481239), (33, 466656), (36, 427768), (44, 349992), (48, 320826), (66, 233328), (72, 213884), (88, 174996), (96, 160413), (99, 155552), (132, 116664), (144, 106942), (176, 87498), (198, 77776), (264, 58332), (288, 53471), (352, 43749), (396, 38888), (528, 29166), (792, 19444), (1056, 14583), (1584, 9722), (3168, 4861)]