13944175

素因数分解:

$5^2\times 7^2\times {\mathrm{11383}}^1$

素因数の和:11407

約数の個数: 18

約数和(自身を含む): 20115528

約数和(自身を除く): 6171353

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 11383, 56915, 79681, 284575, 398405, 557767, 1992025, 2788835, 13944175]

約数ペア:

[(1, 13944175), (5, 2788835), (7, 1992025), (25, 557767), (35, 398405), (49, 284575), (175, 79681), (245, 56915), (1225, 11383)]