85802915

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{12893}}^1$

素因数の和:12931

約数の個数: 16

約数和(自身を含む): 113260896

約数和(自身を除く): 27457981

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 12893, 64465, 141823, 709115, 1560053, 7800265, 17160583, 85802915]

約数ペア:

[(1, 85802915), (5, 17160583), (11, 7800265), (55, 1560053), (121, 709115), (605, 141823), (1331, 64465), (6655, 12893)]