47576645

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 58322160

約数和(自身を除く): 10745515

約数列:

[1, 5, 61, 305, 389, 401, 1945, 2005, 23729, 24461, 118645, 122305, 155989, 779945, 9515329, 47576645]

約数ペア:

[(1, 47576645), (5, 9515329), (61, 779945), (305, 155989), (389, 122305), (401, 118645), (1945, 24461), (2005, 23729)]