80557085

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{43427}}^1$

素因数の和:43492

約数の個数: 16

約数和(自身を含む): 112565376

約数和(自身を除く): 32008291

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 43427, 217135, 303989, 1519945, 2301631, 11508155, 16111417, 80557085]

約数ペア:

[(1, 80557085), (5, 16111417), (7, 11508155), (35, 2301631), (53, 1519945), (265, 303989), (371, 217135), (1855, 43427)]