2009487675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2061013}}^1$

素因数の和:2061039

約数の個数: 24

約数和(自身を含む): 3577920304

約数和(自身を除く): 1568432629

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2061013, 6183039, 10305065, 26793169, 30915195, 51525325, 80379507, 133965845, 154575975, 401897535, 669829225, 2009487675]

約数ペア:

[(1, 2009487675), (3, 669829225), (5, 401897535), (13, 154575975), (15, 133965845), (25, 80379507), (39, 51525325), (65, 30915195), (75, 26793169), (195, 10305065), (325, 6183039), (975, 2061013)]