447395525

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 580908132

約数和(自身を除く): 133512607

約数列:

[1, 5, 25, 53, 59, 97, 265, 295, 485, 1325, 1475, 2425, 3127, 3481, 5141, 5723, 15635, 17405, 25705, 28615, 78175, 87025, 128525, 143075, 184493, 303319, 337657, 922465, 1516595, 1688285, 4612325, 7582975, 8441425, 17895821, 89479105, 447395525]

約数ペア:

[(1, 447395525), (5, 89479105), (25, 17895821), (53, 8441425), (59, 7582975), (97, 4612325), (265, 1688285), (295, 1516595), (485, 922465), (1325, 337657), (1475, 303319), (2425, 184493), (3127, 143075), (3481, 128525), (5141, 87025), (5723, 78175), (15635, 28615), (17405, 25705)]