5635625

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 20

約数和(自身を含む): 7197696

約数和(自身を除く): 1562071

約数列:

[1, 5, 25, 71, 125, 127, 355, 625, 635, 1775, 3175, 8875, 9017, 15875, 44375, 45085, 79375, 225425, 1127125, 5635625]

約数ペア:

[(1, 5635625), (5, 1127125), (25, 225425), (71, 79375), (125, 45085), (127, 44375), (355, 15875), (625, 9017), (635, 8875), (1775, 3175)]