2005311381195

素因数分解:

$3^1\times 5^1\times {\mathrm{904681}}^1\times {\mathrm{147773}}^1$

素因数の和:1052462

約数の個数: 16

約数和(自身を含む): 3208523468832

約数和(自身を除く): 1203212087637

約数列:

[1, 3, 5, 15, 147773, 443319, 738865, 904681, 2216595, 2714043, 4523405, 13570215, 133687425413, 401062276239, 668437127065, 2005311381195]

約数ペア:

[(1, 2005311381195), (3, 668437127065), (5, 401062276239), (15, 133687425413), (147773, 13570215), (443319, 4523405), (738865, 2714043), (904681, 2216595)]