997645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 1407672

約数和(自身を除く): 410027

約数列:

[1, 5, 11, 17, 55, 85, 97, 121, 187, 485, 605, 935, 1067, 1649, 2057, 5335, 8245, 10285, 11737, 18139, 58685, 90695, 199529, 997645]

約数ペア:

[(1, 997645), (5, 199529), (11, 90695), (17, 58685), (55, 18139), (85, 11737), (97, 10285), (121, 8245), (187, 5335), (485, 2057), (605, 1649), (935, 1067)]