3840019075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{49919}}^1$

素因数の和:50127

約数の個数: 24

約数和(自身を含む): 5069675520

約数和(自身を除く): 1229656445

約数列:

[1, 5, 17, 25, 85, 181, 425, 905, 3077, 4525, 15385, 49919, 76925, 249595, 848623, 1247975, 4243115, 9035339, 21215575, 45176695, 153600763, 225883475, 768003815, 3840019075]

約数ペア:

[(1, 3840019075), (5, 768003815), (17, 225883475), (25, 153600763), (85, 45176695), (181, 21215575), (425, 9035339), (905, 4243115), (3077, 1247975), (4525, 848623), (15385, 249595), (49919, 76925)]