80608525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 105421824

約数和(自身を除く): 24813299

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 2213, 7285, 11065, 36425, 55325, 68603, 104011, 343015, 520055, 1715075, 2600275, 3224341, 16121705, 80608525]

約数ペア:

[(1, 80608525), (5, 16121705), (25, 3224341), (31, 2600275), (47, 1715075), (155, 520055), (235, 343015), (775, 104011), (1175, 68603), (1457, 55325), (2213, 36425), (7285, 11065)]