2138725925

素因数分解:

$5^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{13043}}^1$

素因数の和:13997

約数の個数: 24

約数和(自身を含む): 3034347456

約数和(自身を除く): 895621531

約数列:

[1, 5, 7, 25, 35, 175, 937, 4685, 6559, 13043, 23425, 32795, 65215, 91301, 163975, 326075, 456505, 2282525, 12221291, 61106455, 85549037, 305532275, 427745185, 2138725925]

約数ペア:

[(1, 2138725925), (5, 427745185), (7, 305532275), (25, 85549037), (35, 61106455), (175, 12221291), (937, 2282525), (4685, 456505), (6559, 326075), (13043, 163975), (23425, 91301), (32795, 65215)]