2685181175

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{3343}}^1$

素因数の和:3480

約数の個数: 36

約数和(自身を含む): 3554638560

約数和(自身を除く): 869457385

約数列:

[1, 5, 19, 25, 89, 95, 361, 445, 475, 1691, 1805, 2225, 3343, 8455, 9025, 16715, 32129, 42275, 63517, 83575, 160645, 297527, 317585, 803225, 1206823, 1487635, 1587925, 5653013, 6034115, 7438175, 28265065, 30170575, 107407247, 141325325, 537036235, 2685181175]

約数ペア:

[(1, 2685181175), (5, 537036235), (19, 141325325), (25, 107407247), (89, 30170575), (95, 28265065), (361, 7438175), (445, 6034115), (475, 5653013), (1691, 1587925), (1805, 1487635), (2225, 1206823), (3343, 803225), (8455, 317585), (9025, 297527), (16715, 160645), (32129, 83575), (42275, 63517)]