13911502975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{275339}}^1$

素因数の和:275439

約数の個数: 24

約数和(自身を含む): 18027060480

約数和(自身を除く): 4115557505

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1175, 2021, 10105, 50525, 275339, 1376695, 6883475, 11839577, 12940933, 59197885, 64704665, 295989425, 323523325, 556460119, 2782300595, 13911502975]

約数ペア:

[(1, 13911502975), (5, 2782300595), (25, 556460119), (43, 323523325), (47, 295989425), (215, 64704665), (235, 59197885), (1075, 12940933), (1175, 11839577), (2021, 6883475), (10105, 1376695), (50525, 275339)]