27782535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 48837888

約数和(自身を除く): 21055353

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1033, 1793, 2445, 3099, 5165, 5379, 8965, 11363, 15495, 26895, 34089, 56815, 168379, 170445, 505137, 841895, 1852169, 2525685, 5556507, 9260845, 27782535]

約数ペア:

[(1, 27782535), (3, 9260845), (5, 5556507), (11, 2525685), (15, 1852169), (33, 841895), (55, 505137), (163, 170445), (165, 168379), (489, 56815), (815, 34089), (1033, 26895), (1793, 15495), (2445, 11363), (3099, 8965), (5165, 5379)]