123048275

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 191654400

約数和(自身を除く): 68606125

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 1609, 2185, 3059, 3325, 4025, 8045, 10925, 11263, 15295, 30571, 37007, 40225, 56315, 76475, 152855, 185035, 213997, 259049, 281575, 703133, 764275, 925175, 1069985, 1295245, 3515665, 4921931, 5349925, 6476225, 17578325, 24609655, 123048275]

約数ペア:

[(1, 123048275), (5, 24609655), (7, 17578325), (19, 6476225), (23, 5349925), (25, 4921931), (35, 3515665), (95, 1295245), (115, 1069985), (133, 925175), (161, 764275), (175, 703133), (437, 281575), (475, 259049), (575, 213997), (665, 185035), (805, 152855), (1609, 76475), (2185, 56315), (3059, 40225), (3325, 37007), (4025, 30571), (8045, 15295), (10925, 11263)]