385103485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 512443008

約数和(自身を除く): 127339523

約数列:

[1, 5, 13, 43, 65, 211, 215, 559, 653, 1055, 2743, 2795, 3265, 8489, 9073, 13715, 28079, 42445, 45365, 117949, 137783, 140395, 365027, 589745, 688915, 1791179, 1825135, 5924669, 8955895, 29623345, 77020697, 385103485]

約数ペア:

[(1, 385103485), (5, 77020697), (13, 29623345), (43, 8955895), (65, 5924669), (211, 1825135), (215, 1791179), (559, 688915), (653, 589745), (1055, 365027), (2743, 140395), (2795, 137783), (3265, 117949), (8489, 45365), (9073, 42445), (13715, 28079)]