1880366955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5450339}}^1$

素因数の和:5450370

約数の個数: 16

約数和(自身を含む): 3139395840

約数和(自身を除く): 1259028885

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5450339, 16351017, 27251695, 81755085, 125357797, 376073391, 626788985, 1880366955]

約数ペア:

[(1, 1880366955), (3, 626788985), (5, 376073391), (15, 125357797), (23, 81755085), (69, 27251695), (115, 16351017), (345, 5450339)]