25205601

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 34516800

約数和(自身を除く): 9311199

約数列:

[1, 3, 67, 89, 201, 267, 1409, 4227, 5963, 17889, 94403, 125401, 283209, 376203, 8401867, 25205601]

約数ペア:

[(1, 25205601), (3, 8401867), (67, 376203), (89, 283209), (201, 125401), (267, 94403), (1409, 17889), (4227, 5963)]