87850005

素因数分解:

$3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{4481}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 140698944

約数和(自身を除く): 52848939

約数列:

[1, 3, 5, 15, 1307, 3921, 4481, 6535, 13443, 19605, 22405, 67215, 5856667, 17570001, 29283335, 87850005]

約数ペア:

[(1, 87850005), (3, 29283335), (5, 17570001), (15, 5856667), (1307, 67215), (3921, 22405), (4481, 19605), (6535, 13443)]