131922795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{462887}}^1$

素因数の和:462914

約数の個数: 16

約数和(自身を含む): 222186240

約数和(自身を除く): 90263445

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 462887, 1388661, 2314435, 6943305, 8794853, 26384559, 43974265, 131922795]

約数ペア:

[(1, 131922795), (3, 43974265), (5, 26384559), (15, 8794853), (19, 6943305), (57, 2314435), (95, 1388661), (285, 462887)]