2017996275

素因数分解:

$3^1\times 5^2\times {\mathrm{2609}}^1\times {\mathrm{10313}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 3338022960

約数和(自身を除く): 1320026685

約数列:

[1, 3, 5, 15, 25, 75, 2609, 7827, 10313, 13045, 30939, 39135, 51565, 65225, 154695, 195675, 257825, 773475, 26906617, 80719851, 134533085, 403599255, 672665425, 2017996275]

約数ペア:

[(1, 2017996275), (3, 672665425), (5, 403599255), (15, 134533085), (25, 80719851), (75, 26906617), (2609, 773475), (7827, 257825), (10313, 195675), (13045, 154695), (30939, 65225), (39135, 51565)]