6764375

素因数分解:

$5^4\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 20

約数和(自身を含む): 8622240

約数和(自身を除く): 1857865

約数列:

[1, 5, 25, 79, 125, 137, 395, 625, 685, 1975, 3425, 9875, 10823, 17125, 49375, 54115, 85625, 270575, 1352875, 6764375]

約数ペア:

[(1, 6764375), (5, 1352875), (25, 270575), (79, 85625), (125, 54115), (137, 49375), (395, 17125), (625, 10823), (685, 9875), (1975, 3425)]