55357245

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7547}}^1$

素因数の和:7721

約数の個数: 24

約数和(自身を含む): 96554016

約数和(自身を除く): 41196771

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 7547, 22641, 37735, 67923, 113205, 339615, 1230161, 3690483, 6150805, 11071449, 18452415, 55357245]

約数ペア:

[(1, 55357245), (3, 18452415), (5, 11071449), (9, 6150805), (15, 3690483), (45, 1230161), (163, 339615), (489, 113205), (815, 67923), (1467, 37735), (2445, 22641), (7335, 7547)]