39727895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15077}}^1$

素因数の和:15130

約数の個数: 16

約数和(自身を含む): 52109568

約数和(自身を除く): 12381673

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 15077, 75385, 256309, 467387, 1281545, 2336935, 7945579, 39727895]

約数ペア:

[(1, 39727895), (5, 7945579), (17, 2336935), (31, 1281545), (85, 467387), (155, 256309), (527, 75385), (2635, 15077)]