15224945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 5262223

約数列:

[1, 5, 17, 37, 47, 85, 103, 185, 235, 515, 629, 799, 1739, 1751, 3145, 3811, 3995, 4841, 8695, 8755, 19055, 24205, 29563, 64787, 82297, 147815, 179117, 323935, 411485, 895585, 3044989, 15224945]

約数ペア:

[(1, 15224945), (5, 3044989), (17, 895585), (37, 411485), (47, 323935), (85, 179117), (103, 147815), (185, 82297), (235, 64787), (515, 29563), (629, 24205), (799, 19055), (1739, 8755), (1751, 8695), (3145, 4841), (3811, 3995)]