27850355

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 37788768

約数和(自身を除く): 9938413

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1433, 1495, 3887, 7165, 18629, 19435, 32959, 93145, 164795, 242177, 428467, 1210885, 2142335, 5570071, 27850355]

約数ペア:

[(1, 27850355), (5, 5570071), (13, 2142335), (23, 1210885), (65, 428467), (115, 242177), (169, 164795), (299, 93145), (845, 32959), (1433, 19435), (1495, 18629), (3887, 7165)]