11570805

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{661}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 20138040

約数和(自身を除く): 8567235

約数列:

[1, 3, 5, 9, 15, 45, 389, 661, 1167, 1945, 1983, 3305, 3501, 5835, 5949, 9915, 17505, 29745, 257129, 771387, 1285645, 2314161, 3856935, 11570805]

約数ペア:

[(1, 11570805), (3, 3856935), (5, 2314161), (9, 1285645), (15, 771387), (45, 257129), (389, 29745), (661, 17505), (1167, 9915), (1945, 5949), (1983, 5835), (3305, 3501)]