4180905

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 7387848

約数和(自身を除く): 3206943

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1753, 2385, 5259, 8765, 15777, 26295, 78885, 92909, 278727, 464545, 836181, 1393635, 4180905]

約数ペア:

[(1, 4180905), (3, 1393635), (5, 836181), (9, 464545), (15, 278727), (45, 92909), (53, 78885), (159, 26295), (265, 15777), (477, 8765), (795, 5259), (1753, 2385)]