107553025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 139332600

約数和(自身を除く): 31779575

約数列:

[1, 5, 25, 29, 109, 145, 545, 725, 1361, 2725, 3161, 6805, 15805, 34025, 39469, 79025, 148349, 197345, 741745, 986725, 3708725, 4302121, 21510605, 107553025]

約数ペア:

[(1, 107553025), (5, 21510605), (25, 4302121), (29, 3708725), (109, 986725), (145, 741745), (545, 197345), (725, 148349), (1361, 79025), (2725, 39469), (3161, 34025), (6805, 15805)]