9190175

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 11915904

約数和(自身を除く): 2725729

約数列:

[1, 5, 25, 43, 83, 103, 215, 415, 515, 1075, 2075, 2575, 3569, 4429, 8549, 17845, 22145, 42745, 89225, 110725, 213725, 367607, 1838035, 9190175]

約数ペア:

[(1, 9190175), (5, 1838035), (25, 367607), (43, 213725), (83, 110725), (103, 89225), (215, 42745), (415, 22145), (515, 17845), (1075, 8549), (2075, 4429), (2575, 3569)]