24885535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 33412176

約数和(自身を除く): 8526641

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 811, 1615, 1805, 4055, 6137, 13787, 15409, 30685, 68935, 77045, 261953, 292771, 1309765, 1463855, 4977107, 24885535]

約数ペア:

[(1, 24885535), (5, 4977107), (17, 1463855), (19, 1309765), (85, 292771), (95, 261953), (323, 77045), (361, 68935), (811, 30685), (1615, 15409), (1805, 13787), (4055, 6137)]