13876975

素因数分解:

$5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 19820160

約数和(自身を除く): 5943185

約数列:

[1, 5, 7, 25, 35, 175, 179, 443, 895, 1253, 2215, 3101, 4475, 6265, 11075, 15505, 31325, 77525, 79297, 396485, 555079, 1982425, 2775395, 13876975]

約数ペア:

[(1, 13876975), (5, 2775395), (7, 1982425), (25, 555079), (35, 396485), (175, 79297), (179, 77525), (443, 31325), (895, 15505), (1253, 11075), (2215, 6265), (3101, 4475)]