1383008425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1784527}}^1$

素因数の和:1784568

約数の個数: 12

約数和(自身を含む): 1770251776

約数和(自身を除く): 387243351

約数列:

[1, 5, 25, 31, 155, 775, 1784527, 8922635, 44613175, 55320337, 276601685, 1383008425]

約数ペア:

[(1, 1383008425), (5, 276601685), (25, 55320337), (31, 44613175), (155, 8922635), (775, 1784527)]