2783180115

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{282413}}^1$

素因数の和:282500

約数の個数: 32

約数和(自身を含む): 5015672640

約数和(自身を除く): 2232492525

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 9855, 282413, 847239, 1412065, 2541717, 4236195, 7625151, 12708585, 20616149, 38125755, 61848447, 103080745, 185545341, 309242235, 556636023, 927726705, 2783180115]

約数ペア:

[(1, 2783180115), (3, 927726705), (5, 556636023), (9, 309242235), (15, 185545341), (27, 103080745), (45, 61848447), (73, 38125755), (135, 20616149), (219, 12708585), (365, 7625151), (657, 4236195), (1095, 2541717), (1971, 1412065), (3285, 847239), (9855, 282413)]