2013115375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{392803}}^1$

素因数の和:392859

約数の個数: 16

約数和(自身を含む): 2573651808

約数和(自身を除く): 560536433

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 392803, 1964015, 9820075, 16104923, 49100375, 80524615, 402623075, 2013115375]

約数ペア:

[(1, 2013115375), (5, 402623075), (25, 80524615), (41, 49100375), (125, 16104923), (205, 9820075), (1025, 1964015), (5125, 392803)]