1655003137535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4927291}}^1$

素因数の和:4927535

約数の個数: 32

約数和(自身を含む): 2247791192064

約数和(自身を除く): 592788054529

約数列:

[1, 5, 11, 31, 55, 155, 197, 341, 985, 1705, 2167, 6107, 10835, 30535, 67177, 335885, 4927291, 24636455, 54200201, 152746021, 271001005, 763730105, 970676327, 1680206231, 4853381635, 8401031155, 10677439597, 30090966137, 53387197985, 150454830685, 331000627507, 1655003137535]

約数ペア:

[(1, 1655003137535), (5, 331000627507), (11, 150454830685), (31, 53387197985), (55, 30090966137), (155, 10677439597), (197, 8401031155), (341, 4853381635), (985, 1680206231), (1705, 970676327), (2167, 763730105), (6107, 271001005), (10835, 152746021), (30535, 54200201), (67177, 24636455), (335885, 4927291)]