22160075

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 31664640

約数和(自身を除く): 9504565

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 911, 973, 3475, 4555, 4865, 6377, 22775, 24325, 31885, 126629, 159425, 633145, 886403, 3165725, 4432015, 22160075]

約数ペア:

[(1, 22160075), (5, 4432015), (7, 3165725), (25, 886403), (35, 633145), (139, 159425), (175, 126629), (695, 31885), (911, 24325), (973, 22775), (3475, 6377), (4555, 4865)]