326398089485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{255847}}^1$

素因数の和:256917

約数の個数: 32

約数和(自身を含む): 444438677760

約数和(自身を除く): 118040588275

約数列:

[1, 5, 13, 19, 65, 95, 247, 1033, 1235, 5165, 13429, 19627, 67145, 98135, 255151, 255847, 1275755, 1279235, 3326011, 4861093, 16630055, 24305465, 63194209, 264289951, 315971045, 1321449755, 3435769363, 5021509069, 17178846815, 25107545345, 65279617897, 326398089485]

約数ペア:

[(1, 326398089485), (5, 65279617897), (13, 25107545345), (19, 17178846815), (65, 5021509069), (95, 3435769363), (247, 1321449755), (1033, 315971045), (1235, 264289951), (5165, 63194209), (13429, 24305465), (19627, 16630055), (67145, 4861093), (98135, 3326011), (255151, 1279235), (255847, 1275755)]