53281755

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28879}}^1$

素因数の和:28931

約数の個数: 24

約数和(自身を含む): 94610880

約数和(自身を除く): 41329125

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 28879, 86637, 144395, 259911, 433185, 1184039, 1299555, 3552117, 5920195, 10656351, 17760585, 53281755]

約数ペア:

[(1, 53281755), (3, 17760585), (5, 10656351), (9, 5920195), (15, 3552117), (41, 1299555), (45, 1184039), (123, 433185), (205, 259911), (369, 144395), (615, 86637), (1845, 28879)]