2018935515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1\times {\mathrm{2609}}^1$

素因数の和:4883

約数の個数: 32

約数和(自身を含む): 3373539840

約数和(自身を除く): 1354604325

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 2243, 2609, 6729, 7827, 11215, 13045, 33645, 39135, 51589, 60007, 154767, 180021, 257945, 300035, 773835, 900105, 5851987, 17555961, 29259935, 87779805, 134595701, 403787103, 672978505, 2018935515]

約数ペア:

[(1, 2018935515), (3, 672978505), (5, 403787103), (15, 134595701), (23, 87779805), (69, 29259935), (115, 17555961), (345, 5851987), (2243, 900105), (2609, 773835), (6729, 300035), (7827, 257945), (11215, 180021), (13045, 154767), (33645, 60007), (39135, 51589)]