9972105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 8776695

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4649, 13947, 23245, 51139, 60437, 69735, 153417, 181311, 255695, 302185, 664807, 767085, 906555, 1994421, 3324035, 9972105]

約数ペア:

[(1, 9972105), (3, 3324035), (5, 1994421), (11, 906555), (13, 767085), (15, 664807), (33, 302185), (39, 255695), (55, 181311), (65, 153417), (143, 69735), (165, 60437), (195, 51139), (429, 23245), (715, 13947), (2145, 4649)]