165746035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 247605120

約数和(自身を除く): 81859085

約数列:

[1, 5, 7, 13, 35, 65, 89, 91, 445, 455, 623, 1157, 3115, 4093, 5785, 8099, 20465, 28651, 40495, 53209, 143255, 266045, 364277, 372463, 1821385, 1862315, 2549939, 4735601, 12749695, 23678005, 33149207, 165746035]

約数ペア:

[(1, 165746035), (5, 33149207), (7, 23678005), (13, 12749695), (35, 4735601), (65, 2549939), (89, 1862315), (91, 1821385), (445, 372463), (455, 364277), (623, 266045), (1157, 143255), (3115, 53209), (4093, 40495), (5785, 28651), (8099, 20465)]