2074545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 4085760

約数和(自身を除く): 2011215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 127, 135, 165, 297, 363, 381, 495, 605, 635, 1089, 1143, 1397, 1485, 1815, 1905, 3267, 3429, 4191, 5445, 5715, 6985, 12573, 15367, 16335, 17145, 20955, 37719, 46101, 62865, 76835, 138303, 188595, 230505, 414909, 691515, 2074545]

約数ペア:

[(1, 2074545), (3, 691515), (5, 414909), (9, 230505), (11, 188595), (15, 138303), (27, 76835), (33, 62865), (45, 46101), (55, 37719), (99, 20955), (121, 17145), (127, 16335), (135, 15367), (165, 12573), (297, 6985), (363, 5715), (381, 5445), (495, 4191), (605, 3429), (635, 3267), (1089, 1905), (1143, 1815), (1397, 1485)]