77090865

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 127685376

約数和(自身を除く): 50594511

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1217, 1545, 3651, 4223, 6085, 12669, 18255, 21115, 49897, 63345, 125351, 149691, 249485, 376053, 626755, 748455, 1880265, 5139391, 15418173, 25696955, 77090865]

約数ペア:

[(1, 77090865), (3, 25696955), (5, 15418173), (15, 5139391), (41, 1880265), (103, 748455), (123, 626755), (205, 376053), (309, 249485), (515, 149691), (615, 125351), (1217, 63345), (1545, 49897), (3651, 21115), (4223, 18255), (6085, 12669)]