2279955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8966

約数の個数: 16

約数和(自身を含む): 3862944

約数和(自身を除く): 1582989

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8941, 26823, 44705, 134115, 151997, 455991, 759985, 2279955]

約数ペア:

[(1, 2279955), (3, 759985), (5, 455991), (15, 151997), (17, 134115), (51, 44705), (85, 26823), (255, 8941)]