128077545

素因数分解:

$3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{10177}}^1$

素因数の和:11024

約数の個数: 16

約数和(自身を含む): 205188480

約数和(自身を除く): 77110935

約数列:

[1, 3, 5, 15, 839, 2517, 4195, 10177, 12585, 30531, 50885, 152655, 8538503, 25615509, 42692515, 128077545]

約数ペア:

[(1, 128077545), (3, 42692515), (5, 25615509), (15, 8538503), (839, 152655), (2517, 50885), (4195, 30531), (10177, 12585)]