103421815

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 42559625

約数列:

[1, 5, 7, 35, 53, 127, 265, 371, 439, 635, 889, 1855, 2195, 3073, 4445, 6731, 15365, 23267, 33655, 47117, 55753, 116335, 162869, 235585, 278765, 390271, 814345, 1951355, 2954909, 14774545, 20684363, 103421815]

約数ペア:

[(1, 103421815), (5, 20684363), (7, 14774545), (35, 2954909), (53, 1951355), (127, 814345), (265, 390271), (371, 278765), (439, 235585), (635, 162869), (889, 116335), (1855, 55753), (2195, 47117), (3073, 33655), (4445, 23267), (6731, 15365)]