40548195

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 76108032

約数和(自身を除く): 35559837

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1451, 1863, 3105, 4353, 5589, 7255, 9315, 13059, 21765, 27945, 33373, 39177, 65295, 100119, 117531, 166865, 195885, 300357, 352593, 500595, 587655, 901071, 1501785, 1762965, 2703213, 4505355, 8109639, 13516065, 40548195]

約数ペア:

[(1, 40548195), (3, 13516065), (5, 8109639), (9, 4505355), (15, 2703213), (23, 1762965), (27, 1501785), (45, 901071), (69, 587655), (81, 500595), (115, 352593), (135, 300357), (207, 195885), (243, 166865), (345, 117531), (405, 100119), (621, 65295), (1035, 39177), (1215, 33373), (1451, 27945), (1863, 21765), (3105, 13059), (4353, 9315), (5589, 7255)]