22157955

素因数分解:

$3^6\times 5^1\times {\mathrm{6079}}^1$

素因数の和:6102

約数の個数: 28

約数和(自身を含む): 39872640

約数和(自身を除く): 17714685

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 6079, 18237, 30395, 54711, 91185, 164133, 273555, 492399, 820665, 1477197, 2461995, 4431591, 7385985, 22157955]

約数ペア:

[(1, 22157955), (3, 7385985), (5, 4431591), (9, 2461995), (15, 1477197), (27, 820665), (45, 492399), (81, 273555), (135, 164133), (243, 91185), (405, 54711), (729, 30395), (1215, 18237), (3645, 6079)]