26812135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 40412160

約数和(自身を除く): 13600025

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 1753, 2185, 3059, 8765, 12271, 15295, 33307, 40319, 61355, 166535, 201595, 233149, 282233, 766061, 1165745, 1411165, 3830305, 5362427, 26812135]

約数ペア:

[(1, 26812135), (5, 5362427), (7, 3830305), (19, 1411165), (23, 1165745), (35, 766061), (95, 282233), (115, 233149), (133, 201595), (161, 166535), (437, 61355), (665, 40319), (805, 33307), (1753, 15295), (2185, 12271), (3059, 8765)]