20160814545

素因数分解:

$3^5\times 5^1\times {\mathrm{16593263}}^1$

素因数の和:16593283

約数の個数: 24

約数和(自身を含む): 36239688576

約数和(自身を除く): 16078874031

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 16593263, 49779789, 82966315, 149339367, 248898945, 448018101, 746696835, 1344054303, 2240090505, 4032162909, 6720271515, 20160814545]

約数ペア:

[(1, 20160814545), (3, 6720271515), (5, 4032162909), (9, 2240090505), (15, 1344054303), (27, 746696835), (45, 448018101), (81, 248898945), (135, 149339367), (243, 82966315), (405, 49779789), (1215, 16593263)]