27503225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 35354880

約数和(自身を除く): 7851655

約数列:

[1, 5, 25, 47, 89, 235, 263, 445, 1175, 1315, 2225, 4183, 6575, 12361, 20915, 23407, 61805, 104575, 117035, 309025, 585175, 1100129, 5500645, 27503225]

約数ペア:

[(1, 27503225), (5, 5500645), (25, 1100129), (47, 585175), (89, 309025), (235, 117035), (263, 104575), (445, 61805), (1175, 23407), (1315, 20915), (2225, 12361), (4183, 6575)]