26353145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 14870023

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 3407, 7735, 17035, 23849, 44291, 57919, 119245, 221455, 289595, 310037, 405433, 752947, 1550185, 2027165, 3764735, 5270629, 26353145]

約数ペア:

[(1, 26353145), (5, 5270629), (7, 3764735), (13, 2027165), (17, 1550185), (35, 752947), (65, 405433), (85, 310037), (91, 289595), (119, 221455), (221, 119245), (455, 57919), (595, 44291), (1105, 23849), (1547, 17035), (3407, 7735)]