73874095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{991}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 94065408

約数和(自身を除く): 20191313

約数列:

[1, 5, 17, 85, 877, 991, 4385, 4955, 14909, 16847, 74545, 84235, 869107, 4345535, 14774819, 73874095]

約数ペア:

[(1, 73874095), (5, 14774819), (17, 4345535), (85, 869107), (877, 84235), (991, 74545), (4385, 16847), (4955, 14909)]