2025179905

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{540769}}^1$

素因数の和:540888

約数の個数: 16

約数和(自身を含む): 2803351680

約数和(自身を除く): 778171775

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 540769, 2703845, 3785383, 18926915, 57862283, 289311415, 405035981, 2025179905]

約数ペア:

[(1, 2025179905), (5, 405035981), (7, 289311415), (35, 57862283), (107, 18926915), (535, 3785383), (749, 2703845), (3745, 540769)]