77317225

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 99582912

約数和(自身を除く): 22265687

約数列:

[1, 5, 25, 43, 71, 215, 355, 1013, 1075, 1775, 3053, 5065, 15265, 25325, 43559, 71923, 76325, 217795, 359615, 1088975, 1798075, 3092689, 15463445, 77317225]

約数ペア:

[(1, 77317225), (5, 15463445), (25, 3092689), (43, 1798075), (71, 1088975), (215, 359615), (355, 217795), (1013, 76325), (1075, 71923), (1775, 43559), (3053, 25325), (5065, 15265)]