15901416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 45527040

約数和(自身を除く): 29625624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 47, 72, 74, 94, 111, 127, 141, 148, 188, 222, 254, 282, 296, 333, 376, 381, 423, 444, 508, 564, 666, 762, 846, 888, 1016, 1128, 1143, 1332, 1524, 1692, 1739, 2286, 2664, 3048, 3384, 3478, 4572, 4699, 5217, 5969, 6956, 9144, 9398, 10434, 11938, 13912, 14097, 15651, 17907, 18796, 20868, 23876, 28194, 31302, 35814, 37592, 41736, 42291, 47752, 53721, 56388, 62604, 71628, 84582, 107442, 112776, 125208, 143256, 169164, 214884, 220853, 338328, 429768, 441706, 662559, 883412, 1325118, 1766824, 1987677, 2650236, 3975354, 5300472, 7950708, 15901416]

約数ペア:

[(1, 15901416), (2, 7950708), (3, 5300472), (4, 3975354), (6, 2650236), (8, 1987677), (9, 1766824), (12, 1325118), (18, 883412), (24, 662559), (36, 441706), (37, 429768), (47, 338328), (72, 220853), (74, 214884), (94, 169164), (111, 143256), (127, 125208), (141, 112776), (148, 107442), (188, 84582), (222, 71628), (254, 62604), (282, 56388), (296, 53721), (333, 47752), (376, 42291), (381, 41736), (423, 37592), (444, 35814), (508, 31302), (564, 28194), (666, 23876), (762, 20868), (846, 18796), (888, 17907), (1016, 15651), (1128, 14097), (1143, 13912), (1332, 11938), (1524, 10434), (1692, 9398), (1739, 9144), (2286, 6956), (2664, 5969), (3048, 5217), (3384, 4699), (3478, 4572)]