19265535

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9109}}^1$

素因数の和:9167

約数の個数: 24

約数和(自身を含む): 34107840

約数和(自身を除く): 14842305

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 9109, 27327, 45545, 81981, 136635, 409905, 428123, 1284369, 2140615, 3853107, 6421845, 19265535]

約数ペア:

[(1, 19265535), (3, 6421845), (5, 3853107), (9, 2140615), (15, 1284369), (45, 428123), (47, 409905), (141, 136635), (235, 81981), (423, 45545), (705, 27327), (2115, 9109)]