3103945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 4328856

約数和(自身を除く): 1224911

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 2809, 3445, 4505, 11713, 14045, 36517, 47753, 58565, 182585, 238765, 620789, 3103945]

約数ペア:

[(1, 3103945), (5, 620789), (13, 238765), (17, 182585), (53, 58565), (65, 47753), (85, 36517), (221, 14045), (265, 11713), (689, 4505), (901, 3445), (1105, 2809)]