26381865

素因数分解:

$3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3251}}^1$

素因数の和:3800

約数の個数: 16

約数和(自身を含む): 42302016

約数和(自身を除く): 15920151

約数列:

[1, 3, 5, 15, 541, 1623, 2705, 3251, 8115, 9753, 16255, 48765, 1758791, 5276373, 8793955, 26381865]

約数ペア:

[(1, 26381865), (3, 8793955), (5, 5276373), (15, 1758791), (541, 48765), (1623, 16255), (2705, 9753), (3251, 8115)]