72402445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5563}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 92139840

約数和(自身を除く): 19737395

約数列:

[1, 5, 19, 95, 137, 685, 2603, 5563, 13015, 27815, 105697, 528485, 762131, 3810655, 14480489, 72402445]

約数ペア:

[(1, 72402445), (5, 14480489), (19, 3810655), (95, 762131), (137, 528485), (685, 105697), (2603, 27815), (5563, 13015)]