56118915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43003}}^1$

素因数の和:43043

約数の個数: 24

約数和(自身を含む): 100629360

約数和(自身を除く): 44510445

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 43003, 129009, 215015, 387027, 645045, 1247087, 1935135, 3741261, 6235435, 11223783, 18706305, 56118915]

約数ペア:

[(1, 56118915), (3, 18706305), (5, 11223783), (9, 6235435), (15, 3741261), (29, 1935135), (45, 1247087), (87, 645045), (145, 387027), (261, 215015), (435, 129009), (1305, 43003)]