2015453875

素因数分解:

$5^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 2565448704

約数和(自身を除く): 549994829

約数列:

[1, 5, 25, 97, 113, 125, 485, 565, 1471, 2425, 2825, 7355, 10961, 12125, 14125, 36775, 54805, 142687, 166223, 183875, 274025, 713435, 831115, 1370125, 3567175, 4155575, 16123631, 17835875, 20777875, 80618155, 403090775, 2015453875]

約数ペア:

[(1, 2015453875), (5, 403090775), (25, 80618155), (97, 20777875), (113, 17835875), (125, 16123631), (485, 4155575), (565, 3567175), (1471, 1370125), (2425, 831115), (2825, 713435), (7355, 274025), (10961, 183875), (12125, 166223), (14125, 142687), (36775, 54805)]