164705485

素因数分解:

$5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{6473}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 226227456

約数和(自身を除く): 61521971

約数列:

[1, 5, 7, 35, 727, 3635, 5089, 6473, 25445, 32365, 45311, 226555, 4705871, 23529355, 32941097, 164705485]

約数ペア:

[(1, 164705485), (5, 32941097), (7, 23529355), (35, 4705871), (727, 226555), (3635, 45311), (5089, 32365), (6473, 25445)]