47869515

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 85747200

約数和(自身を除く): 37877685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2551, 3753, 6255, 7653, 12755, 18765, 22959, 38265, 68877, 114795, 344385, 354589, 1063767, 1772945, 3191301, 5318835, 9573903, 15956505, 47869515]

約数ペア:

[(1, 47869515), (3, 15956505), (5, 9573903), (9, 5318835), (15, 3191301), (27, 1772945), (45, 1063767), (135, 354589), (139, 344385), (417, 114795), (695, 68877), (1251, 38265), (2085, 22959), (2551, 18765), (3753, 12755), (6255, 7653)]