55546325

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 71135328

約数和(自身を除く): 15589003

約数列:

[1, 5, 25, 43, 163, 215, 317, 815, 1075, 1585, 4075, 7009, 7925, 13631, 35045, 51671, 68155, 175225, 258355, 340775, 1291775, 2221853, 11109265, 55546325]

約数ペア:

[(1, 55546325), (5, 11109265), (25, 2221853), (43, 1291775), (163, 340775), (215, 258355), (317, 175225), (815, 68155), (1075, 51671), (1585, 35045), (4075, 13631), (7009, 7925)]