10528385

素因数分解:

$5^1\times 7^4\times {\mathrm{877}}^1$

素因数の和:910

約数の個数: 20

約数和(自身を含む): 14755668

約数和(自身を除く): 4227283

約数列:

[1, 5, 7, 35, 49, 245, 343, 877, 1715, 2401, 4385, 6139, 12005, 30695, 42973, 214865, 300811, 1504055, 2105677, 10528385]

約数ペア:

[(1, 10528385), (5, 2105677), (7, 1504055), (35, 300811), (49, 214865), (245, 42973), (343, 30695), (877, 12005), (1715, 6139), (2401, 4385)]