28984305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{276041}}^1$

素因数の和:276056

約数の個数: 16

約数和(自身を含む): 53000064

約数和(自身を除く): 24015759

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 276041, 828123, 1380205, 1932287, 4140615, 5796861, 9661435, 28984305]

約数ペア:

[(1, 28984305), (3, 9661435), (5, 5796861), (7, 4140615), (15, 1932287), (21, 1380205), (35, 828123), (105, 276041)]