3880505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 5007744

約数和(自身を除く): 1127239

約数列:

[1, 5, 17, 71, 85, 355, 643, 1207, 3215, 6035, 10931, 45653, 54655, 228265, 776101, 3880505]

約数ペア:

[(1, 3880505), (5, 776101), (17, 228265), (71, 54655), (85, 45653), (355, 10931), (643, 6035), (1207, 3215)]