6486405

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 4399995

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 199, 205, 265, 597, 615, 795, 995, 2173, 2985, 6519, 8159, 10547, 10865, 24477, 31641, 32595, 40795, 52735, 122385, 158205, 432427, 1297281, 2162135, 6486405]

約数ペア:

[(1, 6486405), (3, 2162135), (5, 1297281), (15, 432427), (41, 158205), (53, 122385), (123, 52735), (159, 40795), (199, 32595), (205, 31641), (265, 24477), (597, 10865), (615, 10547), (795, 8159), (995, 6519), (2173, 2985)]