30166755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 51409728

約数和(自身を除く): 21242973

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 281, 421, 843, 1263, 1405, 2105, 4215, 4777, 6315, 7157, 14331, 21471, 23885, 35785, 71655, 107355, 118301, 354903, 591505, 1774515, 2011117, 6033351, 10055585, 30166755]

約数ペア:

[(1, 30166755), (3, 10055585), (5, 6033351), (15, 2011117), (17, 1774515), (51, 591505), (85, 354903), (255, 118301), (281, 107355), (421, 71655), (843, 35785), (1263, 23885), (1405, 21471), (2105, 14331), (4215, 7157), (4777, 6315)]