80399955

素因数分解:

$3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4931}}^1$

素因数の和:6026

約数の個数: 16

約数和(自身を含む): 128784384

約数和(自身を除く): 48384429

約数列:

[1, 3, 5, 15, 1087, 3261, 4931, 5435, 14793, 16305, 24655, 73965, 5359997, 16079991, 26799985, 80399955]

約数ペア:

[(1, 80399955), (3, 26799985), (5, 16079991), (15, 5359997), (1087, 73965), (3261, 24655), (4931, 16305), (5435, 14793)]