1938963105

素因数分解:

$3^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{26713}}^1$

素因数の和:28337

約数の個数: 24

約数和(自身を含む): 3363078888

約数和(自身を除く): 1424115783

約数列:

[1, 3, 5, 9, 15, 45, 1613, 4839, 8065, 14517, 24195, 26713, 72585, 80139, 133565, 240417, 400695, 1202085, 43088069, 129264207, 215440345, 387792621, 646321035, 1938963105]

約数ペア:

[(1, 1938963105), (3, 646321035), (5, 387792621), (9, 215440345), (15, 129264207), (45, 43088069), (1613, 1202085), (4839, 400695), (8065, 240417), (14517, 133565), (24195, 80139), (26713, 72585)]