156291285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5623}}^1$

素因数の和:5757

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 110961195

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 5623, 9265, 16869, 27795, 28115, 84345, 95591, 286773, 477955, 612907, 1433865, 1838721, 3064535, 9193605, 10419419, 31258257, 52097095, 156291285]

約数ペア:

[(1, 156291285), (3, 52097095), (5, 31258257), (15, 10419419), (17, 9193605), (51, 3064535), (85, 1838721), (109, 1433865), (255, 612907), (327, 477955), (545, 286773), (1635, 95591), (1853, 84345), (5559, 28115), (5623, 27795), (9265, 16869)]