2665635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2311005

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 479, 795, 1113, 1437, 1855, 2395, 3353, 5565, 7185, 10059, 16765, 25387, 50295, 76161, 126935, 177709, 380805, 533127, 888545, 2665635]

約数ペア:

[(1, 2665635), (3, 888545), (5, 533127), (7, 380805), (15, 177709), (21, 126935), (35, 76161), (53, 50295), (105, 25387), (159, 16765), (265, 10059), (371, 7185), (479, 5565), (795, 3353), (1113, 2395), (1437, 1855)]