5451475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 7285248

約数和(自身を除く): 1833773

約数列:

[1, 5, 17, 25, 85, 101, 127, 425, 505, 635, 1717, 2159, 2525, 3175, 8585, 10795, 12827, 42925, 53975, 64135, 218059, 320675, 1090295, 5451475]

約数ペア:

[(1, 5451475), (5, 1090295), (17, 320675), (25, 218059), (85, 64135), (101, 53975), (127, 42925), (425, 12827), (505, 10795), (635, 8585), (1717, 3175), (2159, 2525)]