6620745

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{773}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 10625472

約数和(自身を除く): 4004727

約数列:

[1, 3, 5, 15, 571, 773, 1713, 2319, 2855, 3865, 8565, 11595, 441383, 1324149, 2206915, 6620745]

約数ペア:

[(1, 6620745), (3, 2206915), (5, 1324149), (15, 441383), (571, 11595), (773, 8565), (1713, 3865), (2319, 2855)]