13664035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35491}}^1$

素因数の和:35514

約数の個数: 16

約数和(自身を含む): 20443392

約数和(自身を除く): 6779357

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 35491, 177455, 248437, 390401, 1242185, 1952005, 2732807, 13664035]

約数ペア:

[(1, 13664035), (5, 2732807), (7, 1952005), (11, 1242185), (35, 390401), (55, 248437), (77, 177455), (385, 35491)]