2147156935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{105227}}^1$

素因数の和:105303

約数の個数: 32

約数和(自身を含む): 3273011712

約数和(自身を除く): 1125854777

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 20405, 105227, 526135, 736589, 1157497, 3682945, 5577031, 5787485, 8102479, 27885155, 39039217, 40512395, 61347341, 195196085, 306736705, 429431387, 2147156935]

約数ペア:

[(1, 2147156935), (5, 429431387), (7, 306736705), (11, 195196085), (35, 61347341), (53, 40512395), (55, 39039217), (77, 27885155), (265, 8102479), (371, 5787485), (385, 5577031), (583, 3682945), (1855, 1157497), (2915, 736589), (4081, 526135), (20405, 105227)]