22290565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 8730491

約数列:

[1, 5, 11, 23, 55, 67, 115, 253, 263, 335, 737, 1265, 1315, 1541, 2893, 3685, 6049, 7705, 14465, 16951, 17621, 30245, 66539, 84755, 88105, 193831, 332695, 405283, 969155, 2026415, 4458113, 22290565]

約数ペア:

[(1, 22290565), (5, 4458113), (11, 2026415), (23, 969155), (55, 405283), (67, 332695), (115, 193831), (253, 88105), (263, 84755), (335, 66539), (737, 30245), (1265, 17621), (1315, 16951), (1541, 14465), (2893, 7705), (3685, 6049)]