15890135

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{3307}}^1$

素因数の和:3374

約数の個数: 12

約数和(自身を含む): 19709064

約数和(自身を除く): 3818929

約数列:

[1, 5, 31, 155, 961, 3307, 4805, 16535, 102517, 512585, 3178027, 15890135]

約数ペア:

[(1, 15890135), (5, 3178027), (31, 512585), (155, 102517), (961, 16535), (3307, 4805)]