16002585

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 27892800

約数和(自身を除く): 11890215

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1787, 1791, 2985, 5361, 8935, 8955, 16083, 26805, 80415, 355613, 1066839, 1778065, 3200517, 5334195, 16002585]

約数ペア:

[(1, 16002585), (3, 5334195), (5, 3200517), (9, 1778065), (15, 1066839), (45, 355613), (199, 80415), (597, 26805), (995, 16083), (1787, 8955), (1791, 8935), (2985, 5361)]