13804255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 18394992

約数和(自身を除く): 4590737

約数列:

[1, 5, 17, 23, 85, 115, 307, 391, 529, 1535, 1955, 2645, 5219, 7061, 8993, 26095, 35305, 44965, 120037, 162403, 600185, 812015, 2760851, 13804255]

約数ペア:

[(1, 13804255), (5, 2760851), (17, 812015), (23, 600185), (85, 162403), (115, 120037), (307, 44965), (391, 35305), (529, 26095), (1535, 8993), (1955, 7061), (2645, 5219)]