22812555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 38988864

約数和(自身を除く): 16176309

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 653, 685, 1959, 2055, 2329, 3265, 6987, 9795, 11101, 11645, 33303, 34935, 55505, 89461, 166515, 268383, 447305, 1341915, 1520837, 4562511, 7604185, 22812555]

約数ペア:

[(1, 22812555), (3, 7604185), (5, 4562511), (15, 1520837), (17, 1341915), (51, 447305), (85, 268383), (137, 166515), (255, 89461), (411, 55505), (653, 34935), (685, 33303), (1959, 11645), (2055, 11101), (2329, 9795), (3265, 6987)]