128491165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{1709}}^1$

素因数の和:3092

約数の個数: 16

約数和(自身を含む): 168428160

約数和(自身を除く): 39936995

約数列:

[1, 5, 11, 55, 1367, 1709, 6835, 8545, 15037, 18799, 75185, 93995, 2336203, 11681015, 25698233, 128491165]

約数ペア:

[(1, 128491165), (5, 25698233), (11, 11681015), (55, 2336203), (1367, 93995), (1709, 75185), (6835, 18799), (8545, 15037)]