67528945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64621}}^1$

素因数の和:64656

約数の個数: 16

約数和(自身を含む): 93055680

約数和(自身を除く): 25526735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 64621, 323105, 710831, 1227799, 3554155, 6138995, 13505789, 67528945]

約数ペア:

[(1, 67528945), (5, 13505789), (11, 6138995), (19, 3554155), (55, 1227799), (95, 710831), (209, 323105), (1045, 64621)]