82045715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17401}}^1$

素因数の和:17470

約数の個数: 16

約数和(自身を含む): 105247296

約数和(自身を除く): 23201581

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 17401, 87005, 400223, 713441, 2001115, 3567205, 16409143, 82045715]

約数ペア:

[(1, 82045715), (5, 16409143), (23, 3567205), (41, 2001115), (115, 713441), (205, 400223), (943, 87005), (4715, 17401)]