2192193025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{7971611}}^1$

素因数の和:7971632

約数の個数: 12

約数和(自身を含む): 2965439664

約数和(自身を除く): 773246639

約数列:

[1, 5, 11, 25, 55, 275, 7971611, 39858055, 87687721, 199290275, 438438605, 2192193025]

約数ペア:

[(1, 2192193025), (5, 438438605), (11, 199290275), (25, 87687721), (55, 39858055), (275, 7971611)]