105280375

素因数分解:

$5^3\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7851

約数の個数: 16

約数和(自身を含む): 132612480

約数和(自身を除く): 27332105

約数列:

[1, 5, 25, 109, 125, 545, 2725, 7727, 13625, 38635, 193175, 842243, 965875, 4211215, 21056075, 105280375]

約数ペア:

[(1, 105280375), (5, 21056075), (25, 4211215), (109, 965875), (125, 842243), (545, 193175), (2725, 38635), (7727, 13625)]