87158155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108271}}^1$

素因数の和:108306

約数の個数: 16

約数和(自身を含む): 124729344

約数和(自身を除く): 37571189

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 108271, 541355, 757897, 2490233, 3789485, 12451165, 17431631, 87158155]

約数ペア:

[(1, 87158155), (5, 17431631), (7, 12451165), (23, 3789485), (35, 2490233), (115, 757897), (161, 541355), (805, 108271)]