5257145

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 6556368

約数和(自身を除く): 1299223

約数列:

[1, 5, 37, 157, 181, 185, 785, 905, 5809, 6697, 28417, 29045, 33485, 142085, 1051429, 5257145]

約数ペア:

[(1, 5257145), (5, 1051429), (37, 142085), (157, 33485), (181, 29045), (185, 28417), (785, 6697), (905, 5809)]