13303051225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{845981}}^1$

素因数の和:846045

約数の個数: 24

約数和(自身を含む): 17938202328

約数和(自身を除く): 4635151103

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 15725, 845981, 4229905, 14381677, 21149525, 31301297, 71908385, 156506485, 359541925, 532122049, 782532425, 2660610245, 13303051225]

約数ペア:

[(1, 13303051225), (5, 2660610245), (17, 782532425), (25, 532122049), (37, 359541925), (85, 156506485), (185, 71908385), (425, 31301297), (629, 21149525), (925, 14381677), (3145, 4229905), (15725, 845981)]