330544515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 643230720

約数和(自身を除く): 312686205

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 281, 357, 595, 659, 843, 1405, 1785, 1967, 1977, 3295, 4215, 4613, 4777, 5901, 9835, 9885, 11203, 13839, 14331, 23065, 23885, 29505, 33439, 33609, 56015, 69195, 71655, 78421, 100317, 167195, 168045, 185179, 235263, 392105, 501585, 555537, 925895, 1176315, 1296253, 2777685, 3148043, 3888759, 6481265, 9444129, 15740215, 19443795, 22036301, 47220645, 66108903, 110181505, 330544515]

約数ペア:

[(1, 330544515), (3, 110181505), (5, 66108903), (7, 47220645), (15, 22036301), (17, 19443795), (21, 15740215), (35, 9444129), (51, 6481265), (85, 3888759), (105, 3148043), (119, 2777685), (255, 1296253), (281, 1176315), (357, 925895), (595, 555537), (659, 501585), (843, 392105), (1405, 235263), (1785, 185179), (1967, 168045), (1977, 167195), (3295, 100317), (4215, 78421), (4613, 71655), (4777, 69195), (5901, 56015), (9835, 33609), (9885, 33439), (11203, 29505), (13839, 23885), (14331, 23065)]