2045607555

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2901571}}^1$

素因数の和:2901626

約数の個数: 16

約数和(自身を含む): 3342610944

約数和(自身を除く): 1297003389

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 2901571, 8704713, 14507855, 43523565, 136373837, 409121511, 681869185, 2045607555]

約数ペア:

[(1, 2045607555), (3, 681869185), (5, 409121511), (15, 136373837), (47, 43523565), (141, 14507855), (235, 8704713), (705, 2901571)]