18092525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5981}}^1$

素因数の和:6013

約数の個数: 18

約数和(自身を含む): 24663786

約数和(自身を除く): 6571261

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5981, 29905, 65791, 149525, 328955, 723701, 1644775, 3618505, 18092525]

約数ペア:

[(1, 18092525), (5, 3618505), (11, 1644775), (25, 723701), (55, 328955), (121, 149525), (275, 65791), (605, 29905), (3025, 5981)]