55474605

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2521}}^1$

素因数の和:2698

約数の個数: 32

約数和(自身を含む): 99265920

約数和(自身を除く): 43791315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 2521, 4401, 7335, 7563, 12605, 22005, 22689, 37815, 68067, 113445, 340335, 410923, 1232769, 2054615, 3698307, 6163845, 11094921, 18491535, 55474605]

約数ペア:

[(1, 55474605), (3, 18491535), (5, 11094921), (9, 6163845), (15, 3698307), (27, 2054615), (45, 1232769), (135, 410923), (163, 340335), (489, 113445), (815, 68067), (1467, 37815), (2445, 22689), (2521, 22005), (4401, 12605), (7335, 7563)]