4027065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{5479}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 7496640

約数和(自身を除く): 3469575

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 5479, 16437, 27395, 38353, 82185, 115059, 191765, 268471, 575295, 805413, 1342355, 4027065]

約数ペア:

[(1, 4027065), (3, 1342355), (5, 805413), (7, 575295), (15, 268471), (21, 191765), (35, 115059), (49, 82185), (105, 38353), (147, 27395), (245, 16437), (735, 5479)]