203156925

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{24851}}^1$

素因数の和:24973

約数の個数: 24

約数和(自身を含む): 338981280

約数和(自身を除く): 135824355

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 8175, 24851, 74553, 124255, 372765, 621275, 1863825, 2708759, 8126277, 13543795, 40631385, 67718975, 203156925]

約数ペア:

[(1, 203156925), (3, 67718975), (5, 40631385), (15, 13543795), (25, 8126277), (75, 2708759), (109, 1863825), (327, 621275), (545, 372765), (1635, 124255), (2725, 74553), (8175, 24851)]