2005065403479

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1\times {\mathrm{1511}}^1$

素因数の和:2385

約数の個数: 96

約数和(自身を含む): 3097659801600

約数和(自身を除く): 1092594398121

約数列:

[1, 3, 9, 23, 59, 69, 177, 179, 207, 531, 537, 607, 1357, 1511, 1611, 1821, 4071, 4117, 4533, 5463, 10561, 12213, 12351, 13599, 13961, 31683, 34753, 35813, 37053, 41883, 89149, 95049, 104259, 107439, 108653, 125649, 242903, 267447, 270469, 312777, 322317, 325959, 728709, 802341, 811407, 823699, 917177, 977877, 2050427, 2186127, 2434221, 2471097, 2499019, 2751531, 6151281, 6220787, 6410527, 7413291, 7497057, 8254593, 15957671, 18453843, 18662361, 19231581, 21095071, 22491171, 47873013, 54113443, 55987083, 57694743, 63285213, 143619039, 147442121, 162340329, 164174683, 189855639, 367026433, 442326363, 487020987, 492524049, 1101079299, 1244609189, 1326979089, 1477572147, 3303237897, 3733827567, 3776017709, 9686306297, 11201482701, 11328053127, 29058918891, 33984159381, 87176756673, 222785044831, 668355134493, 2005065403479]

約数ペア:

[(1, 2005065403479), (3, 668355134493), (9, 222785044831), (23, 87176756673), (59, 33984159381), (69, 29058918891), (177, 11328053127), (179, 11201482701), (207, 9686306297), (531, 3776017709), (537, 3733827567), (607, 3303237897), (1357, 1477572147), (1511, 1326979089), (1611, 1244609189), (1821, 1101079299), (4071, 492524049), (4117, 487020987), (4533, 442326363), (5463, 367026433), (10561, 189855639), (12213, 164174683), (12351, 162340329), (13599, 147442121), (13961, 143619039), (31683, 63285213), (34753, 57694743), (35813, 55987083), (37053, 54113443), (41883, 47873013), (89149, 22491171), (95049, 21095071), (104259, 19231581), (107439, 18662361), (108653, 18453843), (125649, 15957671), (242903, 8254593), (267447, 7497057), (270469, 7413291), (312777, 6410527), (322317, 6220787), (325959, 6151281), (728709, 2751531), (802341, 2499019), (811407, 2471097), (823699, 2434221), (917177, 2186127), (977877, 2050427)]