27832825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1523}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 37417248

約数和(自身を除く): 9584423

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 1523, 3655, 7615, 18275, 25891, 38075, 65489, 129455, 327445, 647275, 1113313, 1637225, 5566565, 27832825]

約数ペア:

[(1, 27832825), (5, 5566565), (17, 1637225), (25, 1113313), (43, 647275), (85, 327445), (215, 129455), (425, 65489), (731, 38075), (1075, 25891), (1523, 18275), (3655, 7615)]