23241465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 27561735

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 41, 45, 51, 57, 65, 85, 95, 117, 123, 135, 153, 171, 195, 205, 221, 247, 255, 285, 323, 351, 369, 459, 513, 533, 585, 615, 663, 697, 741, 765, 779, 855, 969, 1105, 1107, 1235, 1599, 1615, 1755, 1845, 1989, 2091, 2223, 2295, 2337, 2565, 2665, 2907, 3315, 3485, 3705, 3895, 4199, 4797, 4845, 5535, 5967, 6273, 6669, 7011, 7995, 8721, 9061, 9945, 10127, 10455, 11115, 11685, 12597, 13243, 14391, 14535, 18819, 20995, 21033, 23985, 27183, 29835, 30381, 31365, 33345, 35055, 37791, 39729, 43605, 45305, 50635, 62985, 66215, 71955, 81549, 91143, 94095, 105165, 113373, 119187, 135915, 151905, 172159, 188955, 198645, 244647, 273429, 357561, 407745, 455715, 516477, 566865, 595935, 860795, 1223235, 1367145, 1549431, 1787805, 2582385, 4648293, 7747155, 23241465]

約数ペア:

[(1, 23241465), (3, 7747155), (5, 4648293), (9, 2582385), (13, 1787805), (15, 1549431), (17, 1367145), (19, 1223235), (27, 860795), (39, 595935), (41, 566865), (45, 516477), (51, 455715), (57, 407745), (65, 357561), (85, 273429), (95, 244647), (117, 198645), (123, 188955), (135, 172159), (153, 151905), (171, 135915), (195, 119187), (205, 113373), (221, 105165), (247, 94095), (255, 91143), (285, 81549), (323, 71955), (351, 66215), (369, 62985), (459, 50635), (513, 45305), (533, 43605), (585, 39729), (615, 37791), (663, 35055), (697, 33345), (741, 31365), (765, 30381), (779, 29835), (855, 27183), (969, 23985), (1105, 21033), (1107, 20995), (1235, 18819), (1599, 14535), (1615, 14391), (1755, 13243), (1845, 12597), (1989, 11685), (2091, 11115), (2223, 10455), (2295, 10127), (2337, 9945), (2565, 9061), (2665, 8721), (2907, 7995), (3315, 7011), (3485, 6669), (3705, 6273), (3895, 5967), (4199, 5535), (4797, 4845)]