26793325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 37671200

約数和(自身を除く): 10877875

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4339, 6175, 21695, 56407, 82441, 108475, 282035, 412205, 1071733, 1410175, 2061025, 5358665, 26793325]

約数ペア:

[(1, 26793325), (5, 5358665), (13, 2061025), (19, 1410175), (25, 1071733), (65, 412205), (95, 282035), (247, 108475), (325, 82441), (475, 56407), (1235, 21695), (4339, 6175)]