29268475

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{4051}}^1$

素因数の和:4095

約数の個数: 18

約数和(自身を含む): 38562884

約数和(自身を除く): 9294409

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 4051, 7225, 20255, 68867, 101275, 344335, 1170739, 1721675, 5853695, 29268475]

約数ペア:

[(1, 29268475), (5, 5853695), (17, 1721675), (25, 1170739), (85, 344335), (289, 101275), (425, 68867), (1445, 20255), (4051, 7225)]