12725035

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3345365

約数列:

[1, 5, 31, 53, 155, 265, 1549, 1643, 7745, 8215, 48019, 82097, 240095, 410485, 2545007, 12725035]

約数ペア:

[(1, 12725035), (5, 2545007), (31, 410485), (53, 240095), (155, 82097), (265, 48019), (1549, 8215), (1643, 7745)]