68534505

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 132699840

約数和(自身を除く): 64165335

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 4339, 5265, 13017, 15795, 21695, 39051, 56407, 65085, 117153, 169221, 195255, 282035, 351459, 507663, 585765, 846105, 1054377, 1522989, 1757295, 2538315, 4568967, 5271885, 7614945, 13706901, 22844835, 68534505]

約数ペア:

[(1, 68534505), (3, 22844835), (5, 13706901), (9, 7614945), (13, 5271885), (15, 4568967), (27, 2538315), (39, 1757295), (45, 1522989), (65, 1054377), (81, 846105), (117, 585765), (135, 507663), (195, 351459), (243, 282035), (351, 195255), (405, 169221), (585, 117153), (1053, 65085), (1215, 56407), (1755, 39051), (3159, 21695), (4339, 15795), (5265, 13017)]