140081235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1334107}}^1$

素因数の和:1334122

約数の個数: 16

約数和(自身を含む): 256148736

約数和(自身を除く): 116067501

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1334107, 4002321, 6670535, 9338749, 20011605, 28016247, 46693745, 140081235]

約数ペア:

[(1, 140081235), (3, 46693745), (5, 28016247), (7, 20011605), (15, 9338749), (21, 6670535), (35, 4002321), (105, 1334107)]