28375845

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3313}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 45494592

約数和(自身を除く): 17118747

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 3313, 8565, 9939, 16565, 49695, 1891723, 5675169, 9458615, 28375845]

約数ペア:

[(1, 28375845), (3, 9458615), (5, 5675169), (15, 1891723), (571, 49695), (1713, 16565), (2855, 9939), (3313, 8565)]