161569471115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6490037}}^1$

素因数の和:6490438

約数の個数: 16

約数和(自身を含む): 209342665728

約数和(自身を除く): 47773194613

約数列:

[1, 5, 13, 65, 383, 1915, 4979, 24895, 6490037, 32450185, 84370481, 421852405, 2485684171, 12428420855, 32313894223, 161569471115]

約数ペア:

[(1, 161569471115), (5, 32313894223), (13, 12428420855), (65, 2485684171), (383, 421852405), (1915, 84370481), (4979, 32450185), (24895, 6490037)]