86190805

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 106009344

約数和(自身を除く): 19818539

約数列:

[1, 5, 71, 97, 355, 485, 2503, 6887, 12515, 34435, 177713, 242791, 888565, 1213955, 17238161, 86190805]

約数ペア:

[(1, 86190805), (5, 17238161), (71, 1213955), (97, 888565), (355, 242791), (485, 177713), (2503, 34435), (6887, 12515)]