42878825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3865

約数の個数: 24

約数和(自身を含む): 59433696

約数和(自身を除く): 16554871

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 3803, 11275, 19015, 41833, 95075, 155923, 209165, 779615, 1045825, 1715153, 3898075, 8575765, 42878825]

約数ペア:

[(1, 42878825), (5, 8575765), (11, 3898075), (25, 1715153), (41, 1045825), (55, 779615), (205, 209165), (275, 155923), (451, 95075), (1025, 41833), (2255, 19015), (3803, 11275)]