5478025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 8106624

約数和(自身を除く): 2628599

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 1361, 4025, 6805, 9527, 31303, 34025, 47635, 156515, 219121, 238175, 782575, 1095605, 5478025]

約数ペア:

[(1, 5478025), (5, 1095605), (7, 782575), (23, 238175), (25, 219121), (35, 156515), (115, 47635), (161, 34025), (175, 31303), (575, 9527), (805, 6805), (1361, 4025)]