22381785

素因数分解:

$3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{523}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 39991680

約数和(自身を除く): 17609895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 317, 523, 951, 1569, 1585, 2615, 2853, 4707, 4755, 7845, 8559, 14121, 14265, 23535, 42795, 70605, 165791, 497373, 828955, 1492119, 2486865, 4476357, 7460595, 22381785]

約数ペア:

[(1, 22381785), (3, 7460595), (5, 4476357), (9, 2486865), (15, 1492119), (27, 828955), (45, 497373), (135, 165791), (317, 70605), (523, 42795), (951, 23535), (1569, 14265), (1585, 14121), (2615, 8559), (2853, 7845), (4707, 4755)]