22520295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23831}}^1$

素因数の和:23852

約数の個数: 32

約数和(自身を含む): 45757440

約数和(自身を除く): 23237145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 23831, 71493, 119155, 166817, 214479, 357465, 500451, 643437, 834085, 1072395, 1501353, 2502255, 3217185, 4504059, 7506765, 22520295]

約数ペア:

[(1, 22520295), (3, 7506765), (5, 4504059), (7, 3217185), (9, 2502255), (15, 1501353), (21, 1072395), (27, 834085), (35, 643437), (45, 500451), (63, 357465), (105, 214479), (135, 166817), (189, 119155), (315, 71493), (945, 23831)]