137423925

素因数分解:

$3^3\times 5^2\times {\mathrm{203591}}^1$

素因数の和:203610

約数の個数: 24

約数和(自身を含む): 252454080

約数和(自身を除く): 115030155

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 203591, 610773, 1017955, 1832319, 3053865, 5089775, 5496957, 9161595, 15269325, 27484785, 45807975, 137423925]

約数ペア:

[(1, 137423925), (3, 45807975), (5, 27484785), (9, 15269325), (15, 9161595), (25, 5496957), (27, 5089775), (45, 3053865), (75, 1832319), (135, 1017955), (225, 610773), (675, 203591)]