127315545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1367}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 233238528

約数和(自身を除く): 105922983

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 887, 1367, 2661, 4101, 4435, 6209, 6835, 9569, 13305, 18627, 20505, 28707, 31045, 47845, 93135, 143535, 1212529, 3637587, 6062645, 8487703, 18187935, 25463109, 42438515, 127315545]

約数ペア:

[(1, 127315545), (3, 42438515), (5, 25463109), (7, 18187935), (15, 8487703), (21, 6062645), (35, 3637587), (105, 1212529), (887, 143535), (1367, 93135), (2661, 47845), (4101, 31045), (4435, 28707), (6209, 20505), (6835, 18627), (9569, 13305)]