27657045

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 57238272

約数和(自身を除く): 29581227

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 103, 117, 135, 153, 195, 221, 243, 255, 309, 351, 405, 459, 515, 585, 663, 765, 927, 1053, 1105, 1215, 1339, 1377, 1545, 1751, 1755, 1989, 2295, 2781, 3159, 3315, 4017, 4131, 4635, 5253, 5265, 5967, 6695, 6885, 8343, 8755, 9945, 12051, 13905, 15759, 15795, 17901, 20085, 20655, 22763, 25029, 26265, 29835, 36153, 41715, 47277, 53703, 60255, 68289, 78795, 89505, 108459, 113815, 125145, 141831, 180765, 204867, 236385, 268515, 325377, 341445, 425493, 542295, 614601, 709155, 1024335, 1626885, 1843803, 2127465, 3073005, 5531409, 9219015, 27657045]

約数ペア:

[(1, 27657045), (3, 9219015), (5, 5531409), (9, 3073005), (13, 2127465), (15, 1843803), (17, 1626885), (27, 1024335), (39, 709155), (45, 614601), (51, 542295), (65, 425493), (81, 341445), (85, 325377), (103, 268515), (117, 236385), (135, 204867), (153, 180765), (195, 141831), (221, 125145), (243, 113815), (255, 108459), (309, 89505), (351, 78795), (405, 68289), (459, 60255), (515, 53703), (585, 47277), (663, 41715), (765, 36153), (927, 29835), (1053, 26265), (1105, 25029), (1215, 22763), (1339, 20655), (1377, 20085), (1545, 17901), (1751, 15795), (1755, 15759), (1989, 13905), (2295, 12051), (2781, 9945), (3159, 8755), (3315, 8343), (4017, 6885), (4131, 6695), (4635, 5967), (5253, 5265)]