185745729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 281881600

約数和(自身を除く): 96135871

約数列:

[1, 3, 13, 19, 39, 57, 247, 439, 571, 741, 1317, 1713, 5707, 7423, 8341, 10849, 17121, 22269, 25023, 32547, 108433, 141037, 250669, 325299, 423111, 752007, 3258697, 4762711, 9776091, 14288133, 61915243, 185745729]

約数ペア:

[(1, 185745729), (3, 61915243), (13, 14288133), (19, 9776091), (39, 4762711), (57, 3258697), (247, 752007), (439, 423111), (571, 325299), (741, 250669), (1317, 141037), (1713, 108433), (5707, 32547), (7423, 25023), (8341, 22269), (10849, 17121)]