2729689065

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1879}}^1$

素因数の和:2124

約数の個数: 80

約数和(自身を含む): 5208382080

約数和(自身を除く): 2478693015

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 211, 255, 405, 459, 633, 765, 1055, 1377, 1879, 1899, 2295, 3165, 3587, 5637, 5697, 6885, 9395, 9495, 10761, 16911, 17091, 17935, 28185, 28485, 31943, 32283, 50733, 53805, 84555, 85455, 95829, 96849, 152199, 159715, 161415, 253665, 287487, 290547, 396469, 479145, 484245, 760995, 862461, 1189407, 1437435, 1452735, 1982345, 2587383, 3568221, 4312305, 5947035, 6739973, 10704663, 12936915, 17841105, 20219919, 32113989, 33699865, 53523315, 60659757, 101099595, 160569945, 181979271, 303298785, 545937813, 909896355, 2729689065]

約数ペア:

[(1, 2729689065), (3, 909896355), (5, 545937813), (9, 303298785), (15, 181979271), (17, 160569945), (27, 101099595), (45, 60659757), (51, 53523315), (81, 33699865), (85, 32113989), (135, 20219919), (153, 17841105), (211, 12936915), (255, 10704663), (405, 6739973), (459, 5947035), (633, 4312305), (765, 3568221), (1055, 2587383), (1377, 1982345), (1879, 1452735), (1899, 1437435), (2295, 1189407), (3165, 862461), (3587, 760995), (5637, 484245), (5697, 479145), (6885, 396469), (9395, 290547), (9495, 287487), (10761, 253665), (16911, 161415), (17091, 159715), (17935, 152199), (28185, 96849), (28485, 95829), (31943, 85455), (32283, 84555), (50733, 53805)]