334897485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10939}}^1$

素因数の和:11117

約数の個数: 32

約数和(自身を含む): 580782720

約数和(自身を除く): 245885235

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 2041, 2355, 6123, 10205, 10939, 30615, 32817, 54695, 142207, 164085, 426621, 711035, 1717423, 2133105, 5152269, 8587115, 22326499, 25761345, 66979497, 111632495, 334897485]

約数ペア:

[(1, 334897485), (3, 111632495), (5, 66979497), (13, 25761345), (15, 22326499), (39, 8587115), (65, 5152269), (157, 2133105), (195, 1717423), (471, 711035), (785, 426621), (2041, 164085), (2355, 142207), (6123, 54695), (10205, 32817), (10939, 30615)]