15278244

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 37773120

約数和(自身を除く): 22494876

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1021, 1247, 2042, 2494, 3063, 3741, 4084, 4988, 6126, 7482, 12252, 14964, 29609, 43903, 59218, 87806, 88827, 118436, 131709, 175612, 177654, 263418, 355308, 526836, 1273187, 2546374, 3819561, 5092748, 7639122, 15278244]

約数ペア:

[(1, 15278244), (2, 7639122), (3, 5092748), (4, 3819561), (6, 2546374), (12, 1273187), (29, 526836), (43, 355308), (58, 263418), (86, 177654), (87, 175612), (116, 131709), (129, 118436), (172, 88827), (174, 87806), (258, 59218), (348, 43903), (516, 29609), (1021, 14964), (1247, 12252), (2042, 7482), (2494, 6126), (3063, 4988), (3741, 4084)]