16715335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 26151552

約数和(自身を除く): 9436217

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2161, 7735, 10805, 15127, 28093, 36737, 75635, 140465, 183685, 196651, 257159, 477581, 983255, 1285795, 2387905, 3343067, 16715335]

約数ペア:

[(1, 16715335), (5, 3343067), (7, 2387905), (13, 1285795), (17, 983255), (35, 477581), (65, 257159), (85, 196651), (91, 183685), (119, 140465), (221, 75635), (455, 36737), (595, 28093), (1105, 15127), (1547, 10805), (2161, 7735)]