2279141955

素因数分解:

$3^6\times 5^1\times {\mathrm{625279}}^1$

素因数の和:625302

約数の個数: 28

約数和(自身を含む): 4100586240

約数和(自身を除く): 1821444285

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 625279, 1875837, 3126395, 5627511, 9379185, 16882533, 28137555, 50647599, 84412665, 151942797, 253237995, 455828391, 759713985, 2279141955]

約数ペア:

[(1, 2279141955), (3, 759713985), (5, 455828391), (9, 253237995), (15, 151942797), (27, 84412665), (45, 50647599), (81, 28137555), (135, 16882533), (243, 9379185), (405, 5627511), (729, 3126395), (1215, 1875837), (3645, 625279)]