41390725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 53086880

約数和(自身を除く): 11696155

約数列:

[1, 5, 25, 43, 139, 215, 277, 695, 1075, 1385, 3475, 5977, 6925, 11911, 29885, 38503, 59555, 149425, 192515, 297775, 962575, 1655629, 8278145, 41390725]

約数ペア:

[(1, 41390725), (5, 8278145), (25, 1655629), (43, 962575), (139, 297775), (215, 192515), (277, 149425), (695, 59555), (1075, 38503), (1385, 29885), (3475, 11911), (5977, 6925)]