8424625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 24

約数和(自身を含む): 11577384

約数和(自身を除く): 3152759

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 557, 605, 1375, 2785, 3025, 6127, 13925, 15125, 30635, 67397, 69625, 153175, 336985, 765875, 1684925, 8424625]

約数ペア:

[(1, 8424625), (5, 1684925), (11, 765875), (25, 336985), (55, 153175), (121, 69625), (125, 67397), (275, 30635), (557, 15125), (605, 13925), (1375, 6127), (2785, 3025)]