82803005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{991}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 105421824

約数和(自身を除く): 22618819

約数列:

[1, 5, 17, 85, 983, 991, 4915, 4955, 16711, 16847, 83555, 84235, 974153, 4870765, 16560601, 82803005]

約数ペア:

[(1, 82803005), (5, 16560601), (17, 4870765), (85, 974153), (983, 84235), (991, 83555), (4915, 16847), (4955, 16711)]