6807915

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 12211200

約数和(自身を除く): 5403285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 239, 633, 717, 1055, 1195, 1899, 2151, 3165, 3585, 5697, 6453, 9495, 10755, 28485, 32265, 50429, 151287, 252145, 453861, 756435, 1361583, 2269305, 6807915]

約数ペア:

[(1, 6807915), (3, 2269305), (5, 1361583), (9, 756435), (15, 453861), (27, 252145), (45, 151287), (135, 50429), (211, 32265), (239, 28485), (633, 10755), (717, 9495), (1055, 6453), (1195, 5697), (1899, 3585), (2151, 3165)]