22004055

素因数分解:

$3^4\times 5^1\times {\mathrm{54331}}^1$

素因数の和:54348

約数の個数: 20

約数和(自身を含む): 39445032

約数和(自身を除く): 17440977

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54331, 162993, 271655, 488979, 814965, 1466937, 2444895, 4400811, 7334685, 22004055]

約数ペア:

[(1, 22004055), (3, 7334685), (5, 4400811), (9, 2444895), (15, 1466937), (27, 814965), (45, 488979), (81, 271655), (135, 162993), (405, 54331)]