8972085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31481}}^1$

素因数の和:31508

約数の個数: 16

約数和(自身を含む): 15111360

約数和(自身を除く): 6139275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 31481, 94443, 157405, 472215, 598139, 1794417, 2990695, 8972085]

約数ペア:

[(1, 8972085), (3, 2990695), (5, 1794417), (15, 598139), (19, 472215), (57, 157405), (95, 94443), (285, 31481)]