144294745

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 200297664

約数和(自身を除く): 56002919

約数列:

[1, 5, 7, 35, 109, 347, 545, 763, 1735, 2429, 3815, 11881, 12145, 37823, 59405, 83167, 189115, 264761, 415835, 1323805, 4122707, 20613535, 28858949, 144294745]

約数ペア:

[(1, 144294745), (5, 28858949), (7, 20613535), (35, 4122707), (109, 1323805), (347, 415835), (545, 264761), (763, 189115), (1735, 83167), (2429, 59405), (3815, 37823), (11881, 12145)]