22481565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 38434176

約数和(自身を除く): 15952611

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 673, 1965, 2019, 2227, 3365, 6681, 10095, 11135, 11441, 33405, 34323, 57205, 88163, 171615, 264489, 440815, 1322445, 1498771, 4496313, 7493855, 22481565]

約数ペア:

[(1, 22481565), (3, 7493855), (5, 4496313), (15, 1498771), (17, 1322445), (51, 440815), (85, 264489), (131, 171615), (255, 88163), (393, 57205), (655, 34323), (673, 33405), (1965, 11441), (2019, 11135), (2227, 10095), (3365, 6681)]