84285665

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{809}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 103109760

約数和(自身を除く): 18824095

約数列:

[1, 5, 67, 311, 335, 809, 1555, 4045, 20837, 54203, 104185, 251599, 271015, 1257995, 16857133, 84285665]

約数ペア:

[(1, 84285665), (5, 16857133), (67, 1257995), (311, 271015), (335, 251599), (809, 104185), (1555, 54203), (4045, 20837)]