2691240804585

素因数分解:

$3^3\times 5^1\times {\mathrm{19935117071}}^1$

素因数の和:19935117085

約数の個数: 16

約数和(自身を含む): 4784428097280

約数和(自身を除く): 2093187292695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19935117071, 59805351213, 99675585355, 179416053639, 299026756065, 538248160917, 897080268195, 2691240804585]

約数ペア:

[(1, 2691240804585), (3, 897080268195), (5, 538248160917), (9, 299026756065), (15, 179416053639), (27, 99675585355), (45, 59805351213), (135, 19935117071)]