9954495

素因数分解:

$3^6\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2754

約数の個数: 28

約数和(自身を含む): 17916456

約数和(自身を除く): 7961961

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2731, 3645, 8193, 13655, 24579, 40965, 73737, 122895, 221211, 368685, 663633, 1106055, 1990899, 3318165, 9954495]

約数ペア:

[(1, 9954495), (3, 3318165), (5, 1990899), (9, 1106055), (15, 663633), (27, 368685), (45, 221211), (81, 122895), (135, 73737), (243, 40965), (405, 24579), (729, 13655), (1215, 8193), (2731, 3645)]