253848335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229727}}^1$

素因数の和:229762

約数の個数: 16

約数和(自身を含む): 347348736

約数和(自身を除く): 93500401

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 229727, 1148635, 2986451, 3905359, 14932255, 19526795, 50769667, 253848335]

約数ペア:

[(1, 253848335), (5, 50769667), (13, 19526795), (17, 14932255), (65, 3905359), (85, 2986451), (221, 1148635), (1105, 229727)]