17297375

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 21902400

約数和(自身を除く): 4605025

約数列:

[1, 5, 25, 71, 125, 355, 1775, 1949, 8875, 9745, 48725, 138379, 243625, 691895, 3459475, 17297375]

約数ペア:

[(1, 17297375), (5, 3459475), (25, 691895), (71, 243625), (125, 138379), (355, 48725), (1775, 9745), (1949, 8875)]