85813025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10673

約数の個数: 24

約数和(自身を含む): 118608480

約数和(自身を除く): 32795455

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 10627, 53135, 180659, 201913, 265675, 903295, 1009565, 3432521, 4516475, 5047825, 17162605, 85813025]

約数ペア:

[(1, 85813025), (5, 17162605), (17, 5047825), (19, 4516475), (25, 3432521), (85, 1009565), (95, 903295), (323, 265675), (425, 201913), (475, 180659), (1615, 53135), (8075, 10627)]