129600125

素因数分解:

$5^3\times {\mathrm{139}}^1\times {\mathrm{7459}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 162926400

約数和(自身を除く): 33326275

約数列:

[1, 5, 25, 125, 139, 695, 3475, 7459, 17375, 37295, 186475, 932375, 1036801, 5184005, 25920025, 129600125]

約数ペア:

[(1, 129600125), (5, 25920025), (25, 5184005), (125, 1036801), (139, 932375), (695, 186475), (3475, 37295), (7459, 17375)]