26564655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5923}}^1$

素因数の和:5967

約数の個数: 32

約数和(自身を含む): 47771136

約数和(自身を除く): 21206481

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5923, 17769, 29615, 76999, 88845, 136229, 230997, 384995, 408687, 681145, 1154985, 1770977, 2043435, 5312931, 8854885, 26564655]

約数ペア:

[(1, 26564655), (3, 8854885), (5, 5312931), (13, 2043435), (15, 1770977), (23, 1154985), (39, 681145), (65, 408687), (69, 384995), (115, 230997), (195, 136229), (299, 88845), (345, 76999), (897, 29615), (1495, 17769), (4485, 5923)]