15986545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 20971008

約数和(自身を除く): 4984463

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6067, 30335, 103139, 188077, 515695, 940385, 3197309, 15986545]

約数ペア:

[(1, 15986545), (5, 3197309), (17, 940385), (31, 515695), (85, 188077), (155, 103139), (527, 30335), (2635, 6067)]