54508875

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 91450944

約数和(自身を除く): 36942069

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 1061, 2055, 3183, 3425, 5305, 10275, 15915, 17125, 26525, 51375, 79575, 132625, 145357, 397875, 436071, 726785, 2180355, 3633925, 10901775, 18169625, 54508875]

約数ペア:

[(1, 54508875), (3, 18169625), (5, 10901775), (15, 3633925), (25, 2180355), (75, 726785), (125, 436071), (137, 397875), (375, 145357), (411, 132625), (685, 79575), (1061, 51375), (2055, 26525), (3183, 17125), (3425, 15915), (5305, 10275)]