304400305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{1493}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 402967656

約数和(自身を除く): 98567351

約数列:

[1, 5, 11, 55, 121, 337, 605, 1493, 1685, 3707, 7465, 16423, 18535, 40777, 82115, 180653, 203885, 503141, 903265, 2515705, 5534551, 27672755, 60880061, 304400305]

約数ペア:

[(1, 304400305), (5, 60880061), (11, 27672755), (55, 5534551), (121, 2515705), (337, 903265), (605, 503141), (1493, 203885), (1685, 180653), (3707, 82115), (7465, 40777), (16423, 18535)]