488049155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{63839}}^1$

素因数の和:63994

約数の個数: 16

約数和(自身を含む): 643507200

約数和(自身を除く): 155458045

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 63839, 319195, 702229, 3511145, 8873621, 44368105, 97609831, 488049155]

約数ペア:

[(1, 488049155), (5, 97609831), (11, 44368105), (55, 8873621), (139, 3511145), (695, 702229), (1529, 319195), (7645, 63839)]