6660485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 8811264

約数和(自身を除く): 2150779

約数列:

[1, 5, 13, 43, 65, 215, 559, 2383, 2795, 11915, 30979, 102469, 154895, 512345, 1332097, 6660485]

約数ペア:

[(1, 6660485), (5, 1332097), (13, 512345), (43, 154895), (65, 102469), (215, 30979), (559, 11915), (2383, 2795)]