214372935

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1579}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 425917440

約数和(自身を除く): 211544505

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 431, 1293, 1579, 2155, 3017, 3879, 4737, 6465, 7895, 9051, 11053, 14211, 15085, 19395, 23685, 27153, 33159, 45255, 55265, 71055, 99477, 135765, 165795, 497385, 680549, 2041647, 3402745, 4763843, 6124941, 10208235, 14291529, 23819215, 30624705, 42874587, 71457645, 214372935]

約数ペア:

[(1, 214372935), (3, 71457645), (5, 42874587), (7, 30624705), (9, 23819215), (15, 14291529), (21, 10208235), (35, 6124941), (45, 4763843), (63, 3402745), (105, 2041647), (315, 680549), (431, 497385), (1293, 165795), (1579, 135765), (2155, 99477), (3017, 71055), (3879, 55265), (4737, 45255), (6465, 33159), (7895, 27153), (9051, 23685), (11053, 19395), (14211, 15085)]