83440005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3397

約数の個数: 32

約数和(自身を含む): 146613888

約数和(自身を除く): 63173883

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 3221, 5181, 8635, 9663, 16105, 25905, 35431, 48315, 106293, 177155, 505697, 531465, 1517091, 2528485, 5562667, 7585455, 16688001, 27813335, 83440005]

約数ペア:

[(1, 83440005), (3, 27813335), (5, 16688001), (11, 7585455), (15, 5562667), (33, 2528485), (55, 1517091), (157, 531465), (165, 505697), (471, 177155), (785, 106293), (1727, 48315), (2355, 35431), (3221, 25905), (5181, 16105), (8635, 9663)]