80854545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{234361}}^1$

素因数の和:234392

約数の個数: 16

約数和(自身を含む): 134992512

約数和(自身を除く): 54137967

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 234361, 703083, 1171805, 3515415, 5390303, 16170909, 26951515, 80854545]

約数ペア:

[(1, 80854545), (3, 26951515), (5, 16170909), (15, 5390303), (23, 3515415), (69, 1171805), (115, 703083), (345, 234361)]