2079175

素因数分解:

$5^2\times 7^1\times {\mathrm{109}}^2$

素因数の和:235

約数の個数: 18

約数和(自身を含む): 2973768

約数和(自身を除く): 894593

約数列:

[1, 5, 7, 25, 35, 109, 175, 545, 763, 2725, 3815, 11881, 19075, 59405, 83167, 297025, 415835, 2079175]

約数ペア:

[(1, 2079175), (5, 415835), (7, 297025), (25, 83167), (35, 59405), (109, 19075), (175, 11881), (545, 3815), (763, 2725)]