139465195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{4957}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 177774048

約数和(自身を除く): 38308853

約数列:

[1, 5, 17, 85, 331, 1655, 4957, 5627, 24785, 28135, 84269, 421345, 1640767, 8203835, 27893039, 139465195]

約数ペア:

[(1, 139465195), (5, 27893039), (17, 8203835), (85, 1640767), (331, 421345), (1655, 84269), (4957, 28135), (5627, 24785)]