42400765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18803}}^1$

素因数の和:18860

約数の個数: 16

約数和(自身を含む): 56863296

約数和(自身を除く): 14462531

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 18803, 94015, 206833, 770923, 1034165, 3854615, 8480153, 42400765]

約数ペア:

[(1, 42400765), (5, 8480153), (11, 3854615), (41, 1034165), (55, 770923), (205, 206833), (451, 94015), (2255, 18803)]