25505125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10773

約数の個数: 16

約数和(自身を含む): 33508800

約数和(自身を除く): 8003675

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 10739, 53695, 204041, 268475, 1020205, 1342375, 5101025, 25505125]

約数ペア:

[(1, 25505125), (5, 5101025), (19, 1342375), (25, 1020205), (95, 268475), (125, 204041), (475, 53695), (2375, 10739)]