19296945

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 33551232

約数和(自身を除く): 14254287

約数列:

[1, 3, 5, 9, 15, 45, 571, 751, 1713, 2253, 2855, 3755, 5139, 6759, 8565, 11265, 25695, 33795, 428821, 1286463, 2144105, 3859389, 6432315, 19296945]

約数ペア:

[(1, 19296945), (3, 6432315), (5, 3859389), (9, 2144105), (15, 1286463), (45, 428821), (571, 33795), (751, 25695), (1713, 11265), (2253, 8565), (2855, 6759), (3755, 5139)]