27171365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3191}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 35392896

約数和(自身を除く): 8221531

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3191, 8515, 15955, 41483, 207415, 418021, 2090105, 5434273, 27171365]

約数ペア:

[(1, 27171365), (5, 5434273), (13, 2090105), (65, 418021), (131, 207415), (655, 41483), (1703, 15955), (3191, 8515)]