2780490064635

素因数分解:

$3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{12697}}^1$

素因数の和:13616

約数の個数: 112

約数和(自身を含む): 5077683960384

約数和(自身を除く): 2297193895749

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 243, 365, 405, 657, 729, 823, 1095, 1215, 1971, 2469, 3285, 3645, 4115, 5913, 7407, 9855, 12345, 12697, 17739, 22221, 29565, 37035, 38091, 53217, 60079, 63485, 66663, 88695, 111105, 114273, 180237, 190455, 199989, 266085, 300395, 333315, 342819, 540711, 571365, 599967, 901185, 926881, 999945, 1028457, 1622133, 1714095, 2703555, 2780643, 2999835, 3085371, 4634405, 4866399, 5142285, 8110665, 8341929, 9256113, 10449631, 13903215, 14599197, 15426855, 24331995, 25025787, 31348893, 41709645, 43797591, 46280565, 52248155, 72995985, 75077361, 94046679, 125128935, 156744465, 218987955, 225232083, 282140037, 375386805, 470233395, 675696249, 762823063, 846420111, 1126160415, 1410700185, 2288469189, 2539260333, 3378481245, 3814115315, 4232100555, 6865407567, 7617780999, 11442345945, 12696301665, 20596222701, 34327037835, 38088904995, 61788668103, 102981113505, 185366004309, 308943340515, 556098012927, 926830021545, 2780490064635]

約数ペア:

[(1, 2780490064635), (3, 926830021545), (5, 556098012927), (9, 308943340515), (15, 185366004309), (27, 102981113505), (45, 61788668103), (73, 38088904995), (81, 34327037835), (135, 20596222701), (219, 12696301665), (243, 11442345945), (365, 7617780999), (405, 6865407567), (657, 4232100555), (729, 3814115315), (823, 3378481245), (1095, 2539260333), (1215, 2288469189), (1971, 1410700185), (2469, 1126160415), (3285, 846420111), (3645, 762823063), (4115, 675696249), (5913, 470233395), (7407, 375386805), (9855, 282140037), (12345, 225232083), (12697, 218987955), (17739, 156744465), (22221, 125128935), (29565, 94046679), (37035, 75077361), (38091, 72995985), (53217, 52248155), (60079, 46280565), (63485, 43797591), (66663, 41709645), (88695, 31348893), (111105, 25025787), (114273, 24331995), (180237, 15426855), (190455, 14599197), (199989, 13903215), (266085, 10449631), (300395, 9256113), (333315, 8341929), (342819, 8110665), (540711, 5142285), (571365, 4866399), (599967, 4634405), (901185, 3085371), (926881, 2999835), (999945, 2780643), (1028457, 2703555), (1622133, 1714095)]