2954005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 3919104

約数和(自身を除く): 965099

約数列:

[1, 5, 17, 23, 85, 115, 391, 1511, 1955, 7555, 25687, 34753, 128435, 173765, 590801, 2954005]

約数ペア:

[(1, 2954005), (5, 590801), (17, 173765), (23, 128435), (85, 34753), (115, 25687), (391, 7555), (1511, 1955)]