15925167

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:900

約数の個数: 20

約数和(自身を含む): 23897016

約数和(自身を除く): 7971849

約数列:

[1, 3, 9, 27, 81, 421, 467, 1263, 1401, 3789, 4203, 11367, 12609, 34101, 37827, 196607, 589821, 1769463, 5308389, 15925167]

約数ペア:

[(1, 15925167), (3, 5308389), (9, 1769463), (27, 589821), (81, 196607), (421, 37827), (467, 34101), (1263, 12609), (1401, 11367), (3789, 4203)]