15139850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27527}}^1$

素因数の和:27550

約数の個数: 24

約数和(自身を含む): 30721248

約数和(自身を除く): 15581398

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 27527, 55054, 137635, 275270, 302797, 605594, 688175, 1376350, 1513985, 3027970, 7569925, 15139850]

約数ペア:

[(1, 15139850), (2, 7569925), (5, 3027970), (10, 1513985), (11, 1376350), (22, 688175), (25, 605594), (50, 302797), (55, 275270), (110, 137635), (275, 55054), (550, 27527)]