5408825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 7216800

約数和(自身を除く): 1807975

約数列:

[1, 5, 19, 25, 59, 95, 193, 295, 475, 965, 1121, 1475, 3667, 4825, 5605, 11387, 18335, 28025, 56935, 91675, 216353, 284675, 1081765, 5408825]

約数ペア:

[(1, 5408825), (5, 1081765), (19, 284675), (25, 216353), (59, 91675), (95, 56935), (193, 28025), (295, 18335), (475, 11387), (965, 5605), (1121, 4825), (1475, 3667)]