138519244815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1319230903}}^1$

素因数の和:1319230918

約数の個数: 16

約数和(自身を含む): 253292333568

約数和(自身を除く): 114773088753

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1319230903, 3957692709, 6596154515, 9234616321, 19788463545, 27703848963, 46173081605, 138519244815]

約数ペア:

[(1, 138519244815), (3, 46173081605), (5, 27703848963), (7, 19788463545), (15, 9234616321), (21, 6596154515), (35, 3957692709), (105, 1319230903)]