166355655

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3259}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 276030720

約数和(自身を除く): 109675065

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 3259, 3403, 9777, 10209, 16295, 17015, 48885, 51045, 133619, 270497, 400857, 668095, 811491, 1352485, 2004285, 4057455, 11090377, 33271131, 55451885, 166355655]

約数ペア:

[(1, 166355655), (3, 55451885), (5, 33271131), (15, 11090377), (41, 4057455), (83, 2004285), (123, 1352485), (205, 811491), (249, 668095), (415, 400857), (615, 270497), (1245, 133619), (3259, 51045), (3403, 48885), (9777, 17015), (10209, 16295)]