1244297975

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{28621}}^1$

素因数の和:28715

約数の個数: 24

約数和(自身を含む): 1618402368

約数和(自身を除く): 374104393

約数列:

[1, 5, 25, 37, 47, 185, 235, 925, 1175, 1739, 8695, 28621, 43475, 143105, 715525, 1058977, 1345187, 5294885, 6725935, 26474425, 33629675, 49771919, 248859595, 1244297975]

約数ペア:

[(1, 1244297975), (5, 248859595), (25, 49771919), (37, 33629675), (47, 26474425), (185, 6725935), (235, 5294885), (925, 1345187), (1175, 1058977), (1739, 715525), (8695, 143105), (28621, 43475)]