15135080

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1031}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 34179840

約数和(自身を除く): 19044760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1031, 1468, 1835, 2062, 2936, 3670, 4124, 5155, 7340, 8248, 10310, 14680, 20620, 41240, 378377, 756754, 1513508, 1891885, 3027016, 3783770, 7567540, 15135080]

約数ペア:

[(1, 15135080), (2, 7567540), (4, 3783770), (5, 3027016), (8, 1891885), (10, 1513508), (20, 756754), (40, 378377), (367, 41240), (734, 20620), (1031, 14680), (1468, 10310), (1835, 8248), (2062, 7340), (2936, 5155), (3670, 4124)]