47343315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3347}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 33651501

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 3347, 4715, 10041, 14145, 16735, 50205, 76981, 137227, 230943, 384905, 411681, 686135, 1154715, 2058405, 3156221, 9468663, 15781105, 47343315]

約数ペア:

[(1, 47343315), (3, 15781105), (5, 9468663), (15, 3156221), (23, 2058405), (41, 1154715), (69, 686135), (115, 411681), (123, 384905), (205, 230943), (345, 137227), (615, 76981), (943, 50205), (2829, 16735), (3347, 14145), (4715, 10041)]