2783285826065

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1281389}}^1$

素因数の和:1281689

約数の個数: 32

約数和(自身を含む): 3505883040000

約数和(自身を除く): 722597213935

約数列:

[1, 5, 37, 59, 185, 199, 295, 995, 2183, 7363, 10915, 11741, 36815, 58705, 434417, 1281389, 2172085, 6406945, 47411393, 75601951, 237056965, 254996411, 378009755, 1274982055, 2797272187, 9434867207, 13986360935, 15044788249, 47174336035, 75223941245, 556657165213, 2783285826065]

約数ペア:

[(1, 2783285826065), (5, 556657165213), (37, 75223941245), (59, 47174336035), (185, 15044788249), (199, 13986360935), (295, 9434867207), (995, 2797272187), (2183, 1274982055), (7363, 378009755), (10915, 254996411), (11741, 237056965), (36815, 75601951), (58705, 47411393), (434417, 6406945), (1281389, 2172085)]