12834025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 17186400

約数和(自身を除く): 4352375

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 659, 779, 1025, 3295, 3895, 12521, 16475, 19475, 27019, 62605, 135095, 313025, 513361, 675475, 2566805, 12834025]

約数ペア:

[(1, 12834025), (5, 2566805), (19, 675475), (25, 513361), (41, 313025), (95, 135095), (205, 62605), (475, 27019), (659, 19475), (779, 16475), (1025, 12521), (3295, 3895)]