490367075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{4967}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 665314560

約数和(自身を除く): 174947485

約数列:

[1, 5, 11, 25, 55, 275, 359, 1795, 3949, 4967, 8975, 19745, 24835, 54637, 98725, 124175, 273185, 1365925, 1783153, 8915765, 19614683, 44578825, 98073415, 490367075]

約数ペア:

[(1, 490367075), (5, 98073415), (11, 44578825), (25, 19614683), (55, 8915765), (275, 1783153), (359, 1365925), (1795, 273185), (3949, 124175), (4967, 98725), (8975, 54637), (19745, 24835)]