25196253

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 34572096

約数和(自身を除く): 9375843

約数列:

[1, 3, 53, 107, 159, 321, 1481, 4443, 5671, 17013, 78493, 158467, 235479, 475401, 8398751, 25196253]

約数ペア:

[(1, 25196253), (3, 8398751), (53, 475401), (107, 235479), (159, 158467), (321, 78493), (1481, 17013), (4443, 5671)]