22268115

素因数分解:

$3^4\times 5^1\times {\mathrm{54983}}^1$

素因数の和:55000

約数の個数: 20

約数和(自身を含む): 39918384

約数和(自身を除く): 17650269

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54983, 164949, 274915, 494847, 824745, 1484541, 2474235, 4453623, 7422705, 22268115]

約数ペア:

[(1, 22268115), (3, 7422705), (5, 4453623), (9, 2474235), (15, 1484541), (27, 824745), (45, 494847), (81, 274915), (135, 164949), (405, 54983)]