55780575

素因数分解:

$3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{1049}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 92442000

約数和(自身を除く): 36661425

約数列:

[1, 3, 5, 15, 25, 75, 709, 1049, 2127, 3147, 3545, 5245, 10635, 15735, 17725, 26225, 53175, 78675, 743741, 2231223, 3718705, 11156115, 18593525, 55780575]

約数ペア:

[(1, 55780575), (3, 18593525), (5, 11156115), (15, 3718705), (25, 2231223), (75, 743741), (709, 78675), (1049, 53175), (2127, 26225), (3147, 17725), (3545, 15735), (5245, 10635)]