25549585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 32535360

約数和(自身を除く): 6985775

約数列:

[1, 5, 19, 95, 131, 655, 2053, 2489, 10265, 12445, 39007, 195035, 268943, 1344715, 5109917, 25549585]

約数ペア:

[(1, 25549585), (5, 5109917), (19, 1344715), (95, 268943), (131, 195035), (655, 39007), (2053, 12445), (2489, 10265)]