80835425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17291}}^1$

素因数の和:17329

約数の個数: 24

約数和(自身を含む): 115787232

約数和(自身を除く): 34951807

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 17291, 86455, 190201, 293947, 432275, 951005, 1469735, 3233417, 4755025, 7348675, 16167085, 80835425]

約数ペア:

[(1, 80835425), (5, 16167085), (11, 7348675), (17, 4755025), (25, 3233417), (55, 1469735), (85, 951005), (187, 432275), (275, 293947), (425, 190201), (935, 86455), (4675, 17291)]