5785305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4133415

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 409, 615, 943, 1227, 2045, 2829, 4715, 6135, 9407, 14145, 16769, 28221, 47035, 50307, 83845, 141105, 251535, 385687, 1157061, 1928435, 5785305]

約数ペア:

[(1, 5785305), (3, 1928435), (5, 1157061), (15, 385687), (23, 251535), (41, 141105), (69, 83845), (115, 50307), (123, 47035), (205, 28221), (345, 16769), (409, 14145), (615, 9407), (943, 6135), (1227, 4715), (2045, 2829)]