71168225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 91006080

約数和(自身を除く): 19837855

約数列:

[1, 5, 25, 43, 215, 239, 277, 1075, 1195, 1385, 5975, 6925, 10277, 11911, 51385, 59555, 66203, 256925, 297775, 331015, 1655075, 2846729, 14233645, 71168225]

約数ペア:

[(1, 71168225), (5, 14233645), (25, 2846729), (43, 1655075), (215, 331015), (239, 297775), (277, 256925), (1075, 66203), (1195, 59555), (1385, 51385), (5975, 11911), (6925, 10277)]