85801015

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2393}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 105489216

約数和(自身を除く): 19688201

約数列:

[1, 5, 71, 101, 355, 505, 2393, 7171, 11965, 35855, 169903, 241693, 849515, 1208465, 17160203, 85801015]

約数ペア:

[(1, 85801015), (5, 17160203), (71, 1208465), (101, 849515), (355, 241693), (505, 169903), (2393, 35855), (7171, 11965)]