2912167425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1688213}}^1$

素因数の和:1688249

約数の個数: 24

約数和(自身を含む): 5024124864

約数和(自身を除く): 2111957439

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1688213, 5064639, 8441065, 25323195, 38828899, 42205325, 116486697, 126615975, 194144495, 582433485, 970722475, 2912167425]

約数ペア:

[(1, 2912167425), (3, 970722475), (5, 582433485), (15, 194144495), (23, 126615975), (25, 116486697), (69, 42205325), (75, 38828899), (115, 25323195), (345, 8441065), (575, 5064639), (1725, 1688213)]