137298025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{77351}}^1$

素因数の和:77432

約数の個数: 12

約数和(自身を含む): 172649664

約数和(自身を除く): 35351639

約数列:

[1, 5, 25, 71, 355, 1775, 77351, 386755, 1933775, 5491921, 27459605, 137298025]

約数ペア:

[(1, 137298025), (5, 27459605), (25, 5491921), (71, 1933775), (355, 386755), (1775, 77351)]