8767025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 11546880

約数和(自身を除く): 2779855

約数列:

[1, 5, 23, 25, 79, 115, 193, 395, 575, 965, 1817, 1975, 4439, 4825, 9085, 15247, 22195, 45425, 76235, 110975, 350681, 381175, 1753405, 8767025]

約数ペア:

[(1, 8767025), (5, 1753405), (23, 381175), (25, 350681), (79, 110975), (115, 76235), (193, 45425), (395, 22195), (575, 15247), (965, 9085), (1817, 4825), (1975, 4439)]