40327025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 53404320

約数和(自身を除く): 13077295

約数列:

[1, 5, 19, 25, 73, 95, 365, 475, 1163, 1387, 1825, 5815, 6935, 22097, 29075, 34675, 84899, 110485, 424495, 552425, 1613081, 2122475, 8065405, 40327025]

約数ペア:

[(1, 40327025), (5, 8065405), (19, 2122475), (25, 1613081), (73, 552425), (95, 424495), (365, 110485), (475, 84899), (1163, 34675), (1387, 29075), (1825, 22097), (5815, 6935)]