7902575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 10475520

約数和(自身を除く): 2572945

約数列:

[1, 5, 19, 25, 95, 127, 131, 475, 635, 655, 2413, 2489, 3175, 3275, 12065, 12445, 16637, 60325, 62225, 83185, 316103, 415925, 1580515, 7902575]

約数ペア:

[(1, 7902575), (5, 1580515), (19, 415925), (25, 316103), (95, 83185), (127, 62225), (131, 60325), (475, 16637), (635, 12445), (655, 12065), (2413, 3275), (2489, 3175)]