2783455545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{15073}}^1$

素因数の和:16041

約数の個数: 32

約数和(自身を含む): 4801491072

約数和(自身を除く): 2018035527

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 947, 2841, 4735, 12311, 14205, 15073, 36933, 45219, 61555, 75365, 184665, 195949, 226095, 587847, 979745, 2939235, 14274131, 42822393, 71370655, 185563703, 214111965, 556691109, 927818515, 2783455545]

約数ペア:

[(1, 2783455545), (3, 927818515), (5, 556691109), (13, 214111965), (15, 185563703), (39, 71370655), (65, 42822393), (195, 14274131), (947, 2939235), (2841, 979745), (4735, 587847), (12311, 226095), (14205, 195949), (15073, 184665), (36933, 75365), (45219, 61555)]