224775985

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 334065600

約数和(自身を除く): 109289615

約数列:

[1, 5, 7, 19, 35, 49, 95, 109, 133, 245, 443, 545, 665, 763, 931, 2071, 2215, 3101, 3815, 4655, 5341, 8417, 10355, 14497, 15505, 21707, 26705, 42085, 48287, 58919, 72485, 101479, 108535, 241435, 294595, 338009, 412433, 507395, 917453, 1690045, 2062165, 2366063, 4587265, 6422171, 11830315, 32110855, 44955197, 224775985]

約数ペア:

[(1, 224775985), (5, 44955197), (7, 32110855), (19, 11830315), (35, 6422171), (49, 4587265), (95, 2366063), (109, 2062165), (133, 1690045), (245, 917453), (443, 507395), (545, 412433), (665, 338009), (763, 294595), (931, 241435), (2071, 108535), (2215, 101479), (3101, 72485), (3815, 58919), (4655, 48287), (5341, 42085), (8417, 26705), (10355, 21707), (14497, 15505)]