15247872

素因数分解:

$2^9\times 3^3\times {\mathrm{1103}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 45175680

約数和(自身を除く): 29927808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1103, 1152, 1536, 1728, 2206, 2304, 3309, 3456, 4412, 4608, 6618, 6912, 8824, 9927, 13236, 13824, 17648, 19854, 26472, 29781, 35296, 39708, 52944, 59562, 70592, 79416, 105888, 119124, 141184, 158832, 211776, 238248, 282368, 317664, 423552, 476496, 564736, 635328, 847104, 952992, 1270656, 1694208, 1905984, 2541312, 3811968, 5082624, 7623936, 15247872]

約数ペア:

[(1, 15247872), (2, 7623936), (3, 5082624), (4, 3811968), (6, 2541312), (8, 1905984), (9, 1694208), (12, 1270656), (16, 952992), (18, 847104), (24, 635328), (27, 564736), (32, 476496), (36, 423552), (48, 317664), (54, 282368), (64, 238248), (72, 211776), (96, 158832), (108, 141184), (128, 119124), (144, 105888), (192, 79416), (216, 70592), (256, 59562), (288, 52944), (384, 39708), (432, 35296), (512, 29781), (576, 26472), (768, 19854), (864, 17648), (1103, 13824), (1152, 13236), (1536, 9927), (1728, 8824), (2206, 6912), (2304, 6618), (3309, 4608), (3456, 4412)]