15961485

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5879}}^1$

素因数の和:6068

約数の個数: 16

約数和(自身を含む): 25683840

約数和(自身を除く): 9722355

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 5879, 17637, 29395, 88185, 1064099, 3192297, 5320495, 15961485]

約数ペア:

[(1, 15961485), (3, 5320495), (5, 3192297), (15, 1064099), (181, 88185), (543, 29395), (905, 17637), (2715, 5879)]