2806227405

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{700681}}^1$

素因数の和:700781

約数の個数: 24

約数和(自身を含む): 4918787640

約数和(自身を除く): 2112560235

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 700681, 2102043, 3503405, 6306129, 10510215, 31530645, 62360609, 187081827, 311803045, 561245481, 935409135, 2806227405]

約数ペア:

[(1, 2806227405), (3, 935409135), (5, 561245481), (9, 311803045), (15, 187081827), (45, 62360609), (89, 31530645), (267, 10510215), (445, 6306129), (801, 3503405), (1335, 2102043), (4005, 700681)]