27354015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 29255265

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 107, 115, 117, 171, 195, 207, 247, 285, 299, 321, 345, 437, 535, 585, 741, 855, 897, 963, 1035, 1235, 1311, 1391, 1495, 1605, 2033, 2185, 2223, 2461, 2691, 3705, 3933, 4173, 4485, 4815, 5681, 6099, 6555, 6955, 7383, 10165, 11115, 12305, 12519, 13455, 17043, 18297, 19665, 20865, 22149, 26429, 28405, 30495, 31993, 36915, 46759, 51129, 62595, 79287, 85215, 91485, 95979, 110745, 132145, 140277, 159965, 233795, 237861, 255645, 287937, 396435, 420831, 479895, 607867, 701385, 1189305, 1439685, 1823601, 2104155, 3039335, 5470803, 9118005, 27354015]

約数ペア:

[(1, 27354015), (3, 9118005), (5, 5470803), (9, 3039335), (13, 2104155), (15, 1823601), (19, 1439685), (23, 1189305), (39, 701385), (45, 607867), (57, 479895), (65, 420831), (69, 396435), (95, 287937), (107, 255645), (115, 237861), (117, 233795), (171, 159965), (195, 140277), (207, 132145), (247, 110745), (285, 95979), (299, 91485), (321, 85215), (345, 79287), (437, 62595), (535, 51129), (585, 46759), (741, 36915), (855, 31993), (897, 30495), (963, 28405), (1035, 26429), (1235, 22149), (1311, 20865), (1391, 19665), (1495, 18297), (1605, 17043), (2033, 13455), (2185, 12519), (2223, 12305), (2461, 11115), (2691, 10165), (3705, 7383), (3933, 6955), (4173, 6555), (4485, 6099), (4815, 5681)]