3406225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 4553280

約数和(自身を除く): 1147055

約数列:

[1, 5, 19, 25, 71, 95, 101, 355, 475, 505, 1349, 1775, 1919, 2525, 6745, 7171, 9595, 33725, 35855, 47975, 136249, 179275, 681245, 3406225]

約数ペア:

[(1, 3406225), (5, 681245), (19, 179275), (25, 136249), (71, 47975), (95, 35855), (101, 33725), (355, 9595), (475, 7171), (505, 6745), (1349, 2525), (1775, 1919)]