85218255

素因数分解:

$3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2671}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 147975360

約数和(自身を除く): 62757105

約数列:

[1, 3, 5, 9, 15, 45, 709, 2127, 2671, 3545, 6381, 8013, 10635, 13355, 24039, 31905, 40065, 120195, 1893739, 5681217, 9468695, 17043651, 28406085, 85218255]

約数ペア:

[(1, 85218255), (3, 28406085), (5, 17043651), (9, 9468695), (15, 5681217), (45, 1893739), (709, 120195), (2127, 40065), (2671, 31905), (3545, 24039), (6381, 13355), (8013, 10635)]