80355385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6113}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 105649920

約数和(自身を除く): 25294535

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 6113, 13145, 30565, 67243, 336215, 1461007, 7305035, 16071077, 80355385]

約数ペア:

[(1, 80355385), (5, 16071077), (11, 7305035), (55, 1461007), (239, 336215), (1195, 67243), (2629, 30565), (6113, 13145)]