4993175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 6880512

約数和(自身を除く): 1887337

約数列:

[1, 5, 11, 25, 55, 67, 271, 275, 335, 737, 1355, 1675, 2981, 3685, 6775, 14905, 18157, 18425, 74525, 90785, 199727, 453925, 998635, 4993175]

約数ペア:

[(1, 4993175), (5, 998635), (11, 453925), (25, 199727), (55, 90785), (67, 74525), (271, 18425), (275, 18157), (335, 14905), (737, 6775), (1355, 3685), (1675, 2981)]