1127125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 16

約数和(自身を含む): 1437696

約数和(自身を除く): 310571

約数列:

[1, 5, 25, 71, 125, 127, 355, 635, 1775, 3175, 8875, 9017, 15875, 45085, 225425, 1127125]

約数ペア:

[(1, 1127125), (5, 225425), (25, 45085), (71, 15875), (125, 9017), (127, 8875), (355, 3175), (635, 1775)]