155925847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1949}}^1$

素因数の和:3006

約数の個数: 16

約数和(自身を含む): 194688000

約数和(自身を除く): 38762153

約数列:

[1, 7, 11, 77, 1039, 1949, 7273, 11429, 13643, 21439, 80003, 150073, 2025011, 14175077, 22275121, 155925847]

約数ペア:

[(1, 155925847), (7, 22275121), (11, 14175077), (77, 2025011), (1039, 150073), (1949, 80003), (7273, 21439), (11429, 13643)]