68518265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16103}}^1$

素因数の和:16168

約数の個数: 16

約数和(自身を含む): 88121088

約数和(自身を除く): 19602823

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 16103, 80515, 370369, 595811, 1851845, 2979055, 13703653, 68518265]

約数ペア:

[(1, 68518265), (5, 13703653), (23, 2979055), (37, 1851845), (115, 595811), (185, 370369), (851, 80515), (4255, 16103)]