148967145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 266378112

約数和(自身を除く): 117410967

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 263, 307, 369, 615, 789, 921, 1315, 1535, 1845, 2367, 2763, 3945, 4605, 10783, 11835, 12587, 13815, 32349, 37761, 53915, 62935, 80741, 97047, 113283, 161745, 188805, 242223, 403705, 485235, 566415, 726669, 1211115, 3310381, 3633345, 9931143, 16551905, 29793429, 49655715, 148967145]

約数ペア:

[(1, 148967145), (3, 49655715), (5, 29793429), (9, 16551905), (15, 9931143), (41, 3633345), (45, 3310381), (123, 1211115), (205, 726669), (263, 566415), (307, 485235), (369, 403705), (615, 242223), (789, 188805), (921, 161745), (1315, 113283), (1535, 97047), (1845, 80741), (2367, 62935), (2763, 53915), (3945, 37761), (4605, 32349), (10783, 13815), (11835, 12587)]