15525748

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 31931172

約数和(自身を除く): 16405424

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 701, 791, 1402, 1582, 2804, 3164, 4907, 5537, 9814, 11074, 19628, 22148, 34349, 68698, 79213, 137396, 158426, 316852, 554491, 1108982, 2217964, 3881437, 7762874, 15525748]

約数ペア:

[(1, 15525748), (2, 7762874), (4, 3881437), (7, 2217964), (14, 1108982), (28, 554491), (49, 316852), (98, 158426), (113, 137396), (196, 79213), (226, 68698), (452, 34349), (701, 22148), (791, 19628), (1402, 11074), (1582, 9814), (2804, 5537), (3164, 4907)]