3427745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 849055

約数列:

[1, 5, 43, 107, 149, 215, 535, 745, 4601, 6407, 15943, 23005, 32035, 79715, 685549, 3427745]

約数ペア:

[(1, 3427745), (5, 685549), (43, 79715), (107, 32035), (149, 23005), (215, 15943), (535, 6407), (745, 4601)]