87854965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{5039}}^1$

素因数の和:5372

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 27540875

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 5039, 17435, 25195, 55429, 277145, 1597363, 7986815, 17570993, 87854965]

約数ペア:

[(1, 87854965), (5, 17570993), (11, 7986815), (55, 1597363), (317, 277145), (1585, 55429), (3487, 25195), (5039, 17435)]