2013805455

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3122179}}^1$

素因数の和:3122230

約数の個数: 16

約数和(自身を含む): 3297022080

約数和(自身を除く): 1283216625

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3122179, 9366537, 15610895, 46832685, 134253697, 402761091, 671268485, 2013805455]

約数ペア:

[(1, 2013805455), (3, 671268485), (5, 402761091), (15, 134253697), (43, 46832685), (129, 15610895), (215, 9366537), (645, 3122179)]