12542715

素因数分解:

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

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 22731840

約数和(自身を除く): 10189125

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 1753, 2385, 5259, 7155, 8765, 15777, 26295, 47331, 78885, 92909, 236655, 278727, 464545, 836181, 1393635, 2508543, 4180905, 12542715]

約数ペア:

[(1, 12542715), (3, 4180905), (5, 2508543), (9, 1393635), (15, 836181), (27, 464545), (45, 278727), (53, 236655), (135, 92909), (159, 78885), (265, 47331), (477, 26295), (795, 15777), (1431, 8765), (1753, 7155), (2385, 5259)]