128092015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4001}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 162321120

約数和(自身を除く): 34229105

約数列:

[1, 5, 19, 95, 337, 1685, 4001, 6403, 20005, 32015, 76019, 380095, 1348337, 6741685, 25618403, 128092015]

約数ペア:

[(1, 128092015), (5, 25618403), (19, 6741685), (95, 1348337), (337, 380095), (1685, 76019), (4001, 32015), (6403, 20005)]