28485845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13037}}^1$

素因数の和:13084

約数の個数: 16

約数和(自身を含む): 37549440

約数和(自身を除く): 9063595

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 13037, 65185, 247703, 299851, 1238515, 1499255, 5697169, 28485845]

約数ペア:

[(1, 28485845), (5, 5697169), (19, 1499255), (23, 1238515), (95, 299851), (115, 247703), (437, 65185), (2185, 13037)]