139411215

素因数分解:

$3^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{2141}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 241926048

約数和(自身を除く): 102514833

約数列:

[1, 3, 5, 9, 15, 45, 1447, 2141, 4341, 6423, 7235, 10705, 13023, 19269, 21705, 32115, 65115, 96345, 3098027, 9294081, 15490135, 27882243, 46470405, 139411215]

約数ペア:

[(1, 139411215), (3, 46470405), (5, 27882243), (9, 15490135), (15, 9294081), (45, 3098027), (1447, 96345), (2141, 65115), (4341, 32115), (6423, 21705), (7235, 19269), (10705, 13023)]