26985545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 34765200

約数和(自身を除く): 7779655

約数列:

[1, 5, 17, 73, 85, 365, 1241, 4349, 6205, 21745, 73933, 317477, 369665, 1587385, 5397109, 26985545]

約数ペア:

[(1, 26985545), (5, 5397109), (17, 1587385), (73, 369665), (85, 317477), (365, 73933), (1241, 21745), (4349, 6205)]