498025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1832

約数の個数: 12

約数和(自身を含む): 674064

約数和(自身を除く): 176039

約数列:

[1, 5, 11, 25, 55, 275, 1811, 9055, 19921, 45275, 99605, 498025]

約数ペア:

[(1, 498025), (5, 99605), (11, 45275), (25, 19921), (55, 9055), (275, 1811)]