7627475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 10164528

約数和(自身を除く): 2537053

約数列:

[1, 5, 17, 25, 85, 131, 137, 425, 655, 685, 2227, 2329, 3275, 3425, 11135, 11645, 17947, 55675, 58225, 89735, 305099, 448675, 1525495, 7627475]

約数ペア:

[(1, 7627475), (5, 1525495), (17, 448675), (25, 305099), (85, 89735), (131, 58225), (137, 55675), (425, 17947), (655, 11645), (685, 11135), (2227, 3425), (2329, 3275)]