5280321865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11605103}}^1$

素因数の和:11605128

約数の個数: 16

約数和(自身を含む): 7798629888

約数和(自身を除く): 2518308023

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 11605103, 58025515, 81235721, 150866339, 406178605, 754331695, 1056064373, 5280321865]

約数ペア:

[(1, 5280321865), (5, 1056064373), (7, 754331695), (13, 406178605), (35, 150866339), (65, 81235721), (91, 58025515), (455, 11605103)]