8979025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 12302784

約数和(自身を除く): 3323759

約数列:

[1, 5, 11, 25, 55, 103, 275, 317, 515, 1133, 1585, 2575, 3487, 5665, 7925, 17435, 28325, 32651, 87175, 163255, 359161, 816275, 1795805, 8979025]

約数ペア:

[(1, 8979025), (5, 1795805), (11, 816275), (25, 359161), (55, 163255), (103, 87175), (275, 32651), (317, 28325), (515, 17435), (1133, 7925), (1585, 5665), (2575, 3487)]