4081105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 6255360

約数和(自身を除く): 2174255

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 361, 595, 665, 1615, 1805, 2261, 2527, 6137, 6859, 11305, 12635, 30685, 34295, 42959, 48013, 116603, 214795, 240065, 583015, 816221, 4081105]

約数ペア:

[(1, 4081105), (5, 816221), (7, 583015), (17, 240065), (19, 214795), (35, 116603), (85, 48013), (95, 42959), (119, 34295), (133, 30685), (323, 12635), (361, 11305), (595, 6859), (665, 6137), (1615, 2527), (1805, 2261)]