144895745

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 188130600

約数和(自身を除く): 43234855

約数列:

[1, 5, 23, 29, 115, 145, 529, 667, 1889, 2645, 3335, 9445, 15341, 43447, 54781, 76705, 217235, 273905, 999281, 1259963, 4996405, 6299815, 28979149, 144895745]

約数ペア:

[(1, 144895745), (5, 28979149), (23, 6299815), (29, 4996405), (115, 1259963), (145, 999281), (529, 273905), (667, 217235), (1889, 76705), (2645, 54781), (3335, 43447), (9445, 15341)]