138800875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{30011}}^1$

素因数の和:30063

約数の個数: 16

約数和(自身を含む): 177911136

約数和(自身を除く): 39110261

約数列:

[1, 5, 25, 37, 125, 185, 925, 4625, 30011, 150055, 750275, 1110407, 3751375, 5552035, 27760175, 138800875]

約数ペア:

[(1, 138800875), (5, 27760175), (25, 5552035), (37, 3751375), (125, 1110407), (185, 750275), (925, 150055), (4625, 30011)]