240038215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2141}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 305363520

約数和(自身を除く): 65325305

約数列:

[1, 5, 17, 85, 1319, 2141, 6595, 10705, 22423, 36397, 112115, 181985, 2823979, 14119895, 48007643, 240038215]

約数ペア:

[(1, 240038215), (5, 48007643), (17, 14119895), (85, 2823979), (1319, 181985), (2141, 112115), (6595, 36397), (10705, 22423)]