9243408385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{43481}}^1$

素因数の和:43605

約数の個数: 32

約数和(自身を含む): 12228529824

約数和(自身を除く): 2985121439

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 697, 1037, 2501, 3485, 5185, 12505, 42517, 43481, 212585, 217405, 739177, 1782721, 2652341, 3695885, 8913605, 13261705, 30306257, 45089797, 108745981, 151531285, 225448985, 543729905, 1848681677, 9243408385]

約数ペア:

[(1, 9243408385), (5, 1848681677), (17, 543729905), (41, 225448985), (61, 151531285), (85, 108745981), (205, 45089797), (305, 30306257), (697, 13261705), (1037, 8913605), (2501, 3695885), (3485, 2652341), (5185, 1782721), (12505, 739177), (42517, 217405), (43481, 212585)]