11628275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 15304080

約数和(自身を除く): 3675805

約数列:

[1, 5, 25, 29, 43, 145, 215, 373, 725, 1075, 1247, 1865, 6235, 9325, 10817, 16039, 31175, 54085, 80195, 270425, 400975, 465131, 2325655, 11628275]

約数ペア:

[(1, 11628275), (5, 2325655), (25, 465131), (29, 400975), (43, 270425), (145, 80195), (215, 54085), (373, 31175), (725, 16039), (1075, 10817), (1247, 9325), (1865, 6235)]